C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Time to live up to the name!

Thread Tools
 
Search this Thread
 
Old May 24, 2011 | 06:21 PM
  #21  
Corvette-Chris's Avatar
Corvette-Chris
Le Mans Master
10 Year Member
 
Joined: Jul 2005
Posts: 7,121
Likes: 3
From: Shreveport/Bossier Louisiana
St. Jude Donor '08
Default

You're going to spend far more than $6,700 on a motor and a Twin Turbo kit. IMO, I don't think you are being very realistic.
Reply
Old May 24, 2011 | 07:58 PM
  #22  
TriplBlk's Avatar
TriplBlk
Thread Starter
Safety Car
15 Year Member
 
Joined: Jun 2009
Posts: 3,888
Likes: 2
From: Frederick, Maryland
Default

Originally Posted by Corvette-Chris
You're going to spend far more than $6,700 on a motor and a Twin Turbo kit. IMO, I don't think you are being very realistic.
Sorry man, really not a pro at this
I should have said that the motor wouldnt be fully dressed. basically a forged shortblock plus UPP's twin turbo kit for 5k.

LS2 block (Bored .30 over0 - $900
TSP LS2 402 forged stroker kit-$1900
UPP's TT kit- $5k

~$7800

Sorry for the ignorance though guys, kinda why I started this thread lol

Last edited by TriplBlk; May 24, 2011 at 08:01 PM.
Reply
Old May 24, 2011 | 08:52 PM
  #23  
PEERPSI's Avatar
PEERPSI
Pro
15 Year Member
All Eyes On Me
 
Joined: Aug 2010
Posts: 545
Likes: 4
From: Calgary Alberta
Default

Before you spend thousands consider spending $28 and read Maximum Boost. Once you have read it and understand it you will realize that a well thought out system would be better laid out then the one you are referring too.

Google TTI turbo systems for a look at a nice system.

For your goal and the budget you mention twin turbo or supercharger is the way to go.

Raising the redline might well lead to other needs like different gear ratios and more expense.
Reply
Old May 24, 2011 | 11:43 PM
  #24  
lionelhutz's Avatar
lionelhutz
Race Director
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2007
Posts: 11,150
Likes: 890
From: South Western Ontario
Default

Add
cam - $500
pushrods - $300
roller lifters - $750
roller rockers - $800
prepped heads - $2500
oil pump - $150
gaskets - $200
bearings - $200
etc, etc

The stroker kit and a bored block are not even close to most of your expenses to build the engine you're talking about. Especially if you expect to get to 8k rpm on that kind of budget.

When I said you couldn't build an 8k rpm engine for $6800 I meant you couldn't build the engine only which doesn't include the turbo kit.

Peter
Reply
Old May 25, 2011 | 09:36 AM
  #25  
TriplBlk's Avatar
TriplBlk
Thread Starter
Safety Car
15 Year Member
 
Joined: Jun 2009
Posts: 3,888
Likes: 2
From: Frederick, Maryland
Default

Originally Posted by PEERPSI
Before you spend thousands consider spending $28 and read Maximum Boost. Once you have read it and understand it you will realize that a well thought out system would be better laid out then the one you are referring too.

Google TTI turbo systems for a look at a nice system.

For your goal and the budget you mention twin turbo or supercharger is the way to go.

Raising the redline might well lead to other needs like different gear ratios and more expense.
Ill see if I can find it.So I take it you mean to not use the UPP kit? but go for one like TTI? Ive heard of them before and seen some of the power they make. I am also not a "turbo junkie". I almost went with an STS kit cause the price was too good. Im not too picky, and the UPP seems very very simple which makes me a lot more comfortable as I will be installing this myself.

Originally Posted by lionelhutz
Add
cam - $500
pushrods - $300
roller lifters - $750
roller rockers - $800
prepped heads - $2500
oil pump - $150
gaskets - $200
bearings - $200
etc, etc

The stroker kit and a bored block are not even close to most of your expenses to build the engine you're talking about. Especially if you expect to get to 8k rpm on that kind of budget.

When I said you couldn't build an 8k rpm engine for $6800 I meant you couldn't build the engine only which doesn't include the turbo kit.

Peter
Thanks for the parts layout Peter. I know Iwould have to put more into the engine but sadly this wouldnt be one of those builds you see when the guys take a couple weeks and then have a completely assembled engine. This was kinda going to be a slow process build, by piecing it all together throughout the year and then later putting it all in.

You guys have convinced me that an 8k rev limit isnt possible and safe so Ill turn that idea down.

Im at the point now where I think Ill just buy the block, and the UPP kit. Block is $900(Seems like such a good price) and Id like to get the UPP kit before it magically goes up.

this way Im Only at $5900 and maybe some other things will fall into place.

Last edited by TriplBlk; May 25, 2011 at 09:39 AM.
Reply
Old May 25, 2011 | 09:43 AM
  #26  
PEERPSI's Avatar
PEERPSI
Pro
15 Year Member
All Eyes On Me
 
Joined: Aug 2010
Posts: 545
Likes: 4
From: Calgary Alberta
Default

Originally Posted by powerjunky
Im not too picky, and the UPP seems very very simple which makes me a lot more comfortable as I will be installing this myself.
When it comes to money you should always be picky.

Simple installation? It installs under the front fenders from what I can see. How is that simple?

Turbo's are driven but the hot expanding exhaust gases. If you mount the turbo several feet away from where the gas exits the engine the temperature drops significantly thereby defeating their purpose.

If simplicity is your gig, go supercharger. Inexpensive, easy to install and meets or exceeds your power goals. Don't cheap out and skip the intercooler.

Corky's book is available directly from Bell Engineering or more conveniently through the big online book retailers who I'm likely not allowed to mention here for fear of an illegal vendor promotion.
Reply
Old May 25, 2011 | 09:47 AM
  #27  
dougbfresh's Avatar
dougbfresh
Le Mans Master
 
Joined: Nov 2005
Posts: 6,993
Likes: 25
Default

Originally Posted by PEERPSI
When it comes to money you should always be picky.

Simple installation? It installs under the front fenders from what I can see. How is that simple?

Turbo's are driven but the hot expanding exhaust gases. If you mount the turbo several feet away from where the gas exits the engine the temperature drops significantly thereby defeating their purpose.

If simplicity is your gig, go supercharger. Inexpensive, easy to install and meets or exceeds your power goals. Don't cheap out and skip the intercooler.

Corky's book is available directly from Bell Engineering or more conveniently through the big online book retailers who I'm likely not allowed to mention here for fear of an illegal vendor promotion.

Guess you never saw the rear mounted turbos from STS.
Reply
Old May 25, 2011 | 09:59 AM
  #28  
TriplBlk's Avatar
TriplBlk
Thread Starter
Safety Car
15 Year Member
 
Joined: Jun 2009
Posts: 3,888
Likes: 2
From: Frederick, Maryland
Default

Originally Posted by PEERPSI
When it comes to money you should always be picky.

Simple installation? It installs under the front fenders from what I can see. How is that simple?

Turbo's are driven but the hot expanding exhaust gases. If you mount the turbo several feet away from where the gas exits the engine the temperature drops significantly thereby defeating their purpose.

If simplicity is your gig, go supercharger. Inexpensive, easy to install and meets or exceeds your power goals. Don't cheap out and skip the intercooler.

Corky's book is available directly from Bell Engineering or more conveniently through the big online book retailers who I'm likely not allowed to mention here for fear of an illegal vendor promotion.


Ill search for the book thanks

And yes simplicity in the design itself. But ease of install doesnt bother me.A TT kit for 5k is just too good to be true haha. 582rwhp at 8 psi? A supercharger does sound nice if I can get it for a nice price. Id do centrifrugal only though.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-1

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-2

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-3

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-4

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-5

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-6

2027 Corvette vs The World: Every C8 vs Its Closest Competitor

 Joe Kucinski
story-7

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski
story-8

5 MOST and 5 LEAST Popular Corvette Model Years in History!

 Joe Kucinski
story-9

2027 Corvette Buyer's Guide: Everything You Need to Know!

 Joe Kucinski
Old May 25, 2011 | 10:27 AM
  #29  
dougbfresh's Avatar
dougbfresh
Le Mans Master
 
Joined: Nov 2005
Posts: 6,993
Likes: 25
Default

Originally Posted by powerjunky
Ill search for the book thanks

And yes simplicity in the design itself. But ease of install doesnt bother me.A TT kit for 5k is just too good to be true haha. 582rwhp at 8 psi? A supercharger does sound nice if I can get it for a nice price. Id do centrifrugal only though.
MAN, your all over the place on this-1st you want it to sping 8K, then you want HP, then you want to spend almost nothing to do it. Think it's time for a reality check HAHA (as you like to say).
Reply
Old May 25, 2011 | 11:29 AM
  #30  
TriplBlk's Avatar
TriplBlk
Thread Starter
Safety Car
15 Year Member
 
Joined: Jun 2009
Posts: 3,888
Likes: 2
From: Frederick, Maryland
Default

LolYou always crack me up

I have ADHD and Im extremely impulsive. BUT I cant fight the fact of what you all tell me about revving to 8k. I mean hearing it from many people that it cant be done with this budget, well, then Im going to agree and accept it haha. Right?

$6,700 is me wanting spending almost nothing? Doug, I need your kinda paychecks then dude .

Do you mean the fact I wanna spend only 5k for a TT kit cause its so cheap? Well yea its affordable and IMO a nice setup and will be a good benchmark to start for power.
Reply
Old May 25, 2011 | 11:40 AM
  #31  
PEERPSI's Avatar
PEERPSI
Pro
15 Year Member
All Eyes On Me
 
Joined: Aug 2010
Posts: 545
Likes: 4
From: Calgary Alberta
Default

Originally Posted by dougbfresh
Guess you never saw the rear mounted turbos from STS.
I have and I'll refrain from comment for fear of offending or getting sucked in.
Reply
Old May 25, 2011 | 11:43 AM
  #32  
PEERPSI's Avatar
PEERPSI
Pro
15 Year Member
All Eyes On Me
 
Joined: Aug 2010
Posts: 545
Likes: 4
From: Calgary Alberta
Default

Originally Posted by powerjunky
Id do centrifrugal only though.
Why only centrifugal?

http://www.eaton.com/EatonCom/Produc.../TVS/index.htm


76% efficiency!

Too bad Edlebrock doesn't make the Vette kit for C5's. Now you could put in a C6 engine with their kit on it.

Hmm, where did I leave my cheque book.........
Reply
Old May 25, 2011 | 11:56 AM
  #33  
TriplBlk's Avatar
TriplBlk
Thread Starter
Safety Car
15 Year Member
 
Joined: Jun 2009
Posts: 3,888
Likes: 2
From: Frederick, Maryland
Default

Originally Posted by PEERPSI
Why only centrifugal?

http://www.eaton.com/EatonCom/Produc.../TVS/index.htm


76% efficiency!

Too bad Edlebrock doesn't make the Vette kit for C5's. Now you could put in a C6 engine with their kit on it.

Hmm, where did I leave my cheque book.........
lol cause I have a Harrop, Ill probably get ripped on for this but I like being different Im going to boost the Harrop.

Reply
Old May 25, 2011 | 02:49 PM
  #34  
dougbfresh's Avatar
dougbfresh
Le Mans Master
 
Joined: Nov 2005
Posts: 6,993
Likes: 25
Default

Originally Posted by powerjunky
LolYou always crack me up

I have ADHD and Im extremely impulsive. BUT I cant fight the fact of what you all tell me about revving to 8k. I mean hearing it from many people that it cant be done with this budget, well, then Im going to agree and accept it haha. Right?

$6,700 is me wanting spending almost nothing? Doug, I need your kinda paychecks then dude .

Do you mean the fact I wanna spend only 5k for a TT kit cause its so cheap? Well yea its affordable and IMO a nice setup and will be a good benchmark to start for power.
A standard twin turbo setup under the hood will cost you a lot more that $5K to do it right. The STS is easier since your not forced into an intercooler till you get to higher boost and the underhood temps are much easier to deal with too.
Reply
Old May 25, 2011 | 03:07 PM
  #35  
lucky131969's Avatar
lucky131969
Tech Contributor
15 Year Member
Active Streak: 30 Days
Community Builder
Liked
 
Joined: Jan 2007
Posts: 19,338
Likes: 1,119
From: Dyer, IN
Default

Originally Posted by powerjunky
.........Im going to boost the Harrop.
Good luck with that.............
Reply
Old May 25, 2011 | 03:31 PM
  #36  
4SFED Z's Avatar
4SFED Z
Melting Slicks
 
Joined: Jun 2007
Posts: 2,704
Likes: 4
From: Lone Star State
Default

Originally Posted by lionelhutz
Add
cam - $500
pushrods - $300
roller lifters - $750
roller rockers - $800
prepped heads - $2500
oil pump - $150
gaskets - $200
bearings - $200
etc, etc

The stroker kit and a bored block are not even close to most of your expenses to build the engine you're talking about. Especially if you expect to get to 8k rpm on that kind of budget.

When I said you couldn't build an 8k rpm engine for $6800 I meant you couldn't build the engine only which doesn't include the turbo kit.

Peter
dont forget labor and tune as well. To have it done right, more like 12g at least. Id say do the 383 and TT it.
Reply
Old May 25, 2011 | 04:39 PM
  #37  
zeevette's Avatar
zeevette
Race Director
 
Joined: Sep 2005
Posts: 11,060
Likes: 291
From: Pasco WA
Default

Originally Posted by NastyZ
dont forget labor and tune as well. To have it done right, more like 12g at least. Id say do the 383 and TT it.
What about the budget for the drivetrain? You're gonna need at least a DD clutch, and new DS bushings. Maybe beef up the output shafts, and don't forget a trans brace, etc. to support all that power. Transmission won't take it, I could go on.....
Reply

Get notified of new replies

To Time to live up to the name!

Old May 25, 2011 | 05:24 PM
  #38  
dougbfresh's Avatar
dougbfresh
Le Mans Master
 
Joined: Nov 2005
Posts: 6,993
Likes: 25
Default

I want to see him spend his budget-should be "amusing" HAHA
Reply
Old May 25, 2011 | 08:33 PM
  #39  
lionelhutz's Avatar
lionelhutz
Race Director
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2007
Posts: 11,150
Likes: 890
From: South Western Ontario
Default

Originally Posted by zeevette
What about the budget for the drivetrain? You're gonna need at least a DD clutch, and new DS bushings. Maybe beef up the output shafts, and don't forget a trans brace, etc. to support all that power. Transmission won't take it, I could go on.....
Should really just stick a C6 (Z06 or ZR1??) trans and diff in it, will only run about $5k to $6k. The second time you blow the C5 diff you'll wish you'd spent this cash up front.

Peter

Last edited by lionelhutz; May 25, 2011 at 09:10 PM.
Reply
Old May 25, 2011 | 08:42 PM
  #40  
schpenxel's Avatar
schpenxel
Race Director
20 Year Member
Liked
Loved
Community Favorite
 
Joined: May 2004
Posts: 16,667
Likes: 1,209
From: Raleigh, NC
St. Jude Donor '15
Default

My head is going to explode at what I'm reading in this thread. A 8k RPM motor for how much? Then you're told to ignore a well priced turbo kit that has put down over 800hp on c6 builds because of some book some guy read? I don't care if it's the most efficient system ever made and I doubt he does either. The guy's on a budget and it's a good option to consider.

Or I'd look into the SC option.. I know you want to use that crazy *** intake but it's going to be more trouble than it's worth.
Reply



All times are GMT -4. The time now is 11:42 AM.

story-0
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-1
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-2
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-3
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-4
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-5
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-6
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-7
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE
story-8
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-9
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE