C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

The Beast Roars! Engine rebuild completed.....

Thread Tools
 
Search this Thread
 
Old Jun 9, 2002 | 04:05 PM
  #1  
steveelsbury's Avatar
steveelsbury
Thread Starter
Instructor
 
Joined: Mar 2002
Posts: 176
Likes: 0
From: Brentwood Essex
Default The Beast Roars! Engine rebuild completed.....

Hi Guys,

After 4 months waiting for the engine (which I was told would be ready in 2 weeks!), then 2 months waiting for a new throttle body, then a month of furious activity, here's what she looks like:



...as you can see, I've got some tidying up to do - sheathing the injector loom and general dress up work, but she's together, AND SHE STARTED FIRST FLICK :cheers: :cool: :cool: (Well, second flick actually, 'cause I forgot the MAF first time round - they don't run well without the MAF, do they? :rolleyes:

I got some video of the first start up, and by Christ she's loud, even with the exhausts shut right down!. It's a Real Media file of 1.48 Mb, and you can see it here http://www.kiss400.com/THEBEAST/Engi...ebeastroars.rm

I'm still running with the old stock injectors, as it finally dawned on me that trying to run 36# injectors without computer changes was just plain silly! :bb The future holds an ECM upgrade, because I couldn't be bothered with EPROM burners! :lol:

I'd like to thank everyone on this forum who has given me advice over the last few months - you guys are the tops! :flag

Cheers, Steve


[Modified by steveelsbury, 9:27 PM 6/9/2002]
Reply
Old Jun 9, 2002 | 04:09 PM
  #2  
VetteNoob's Avatar
VetteNoob
Le Mans Master
20 Year Member
 
Joined: Jan 2002
Posts: 5,320
Likes: 4
From: Kyle TX (Because Mojo Made me fill it in)
Default Re: The Beast Roars! Engine rebuild completed..... (steveelsbury)

:eek:

I want one of those to go please!
Reply
Old Jun 9, 2002 | 04:34 PM
  #3  
Alchemist's Avatar
Alchemist
Race Director
15 Year Member
 
Joined: Mar 1999
Posts: 18,226
Likes: 0
From: I live in my own little world
NC Events Coordinator
Default Re: The Beast Roars! Engine rebuild completed..... (steveelsbury)

WOAH!!! VERY KEWL!!!!!!!!!!!!!!!
Reply
Old Jun 9, 2002 | 04:40 PM
  #4  
mackeyred96's Avatar
mackeyred96
Team Owner
20 Year Member
 
Joined: Nov 1999
Posts: 32,782
Likes: 11
From: Former NCM Drag Racing coordinator, National director Corvette Challenge Spring Hill, Tennessee: Whiting, New Jersey
Cruise-In VI Veteran
Cruise-In VII Veteran
Default Re: The Beast Roars! Engine rebuild completed..... (steveelsbury)

:cool: :cheers:
Reply
Old Jun 9, 2002 | 05:59 PM
  #5  
ZAD54's Avatar
ZAD54
Drifting
15 Year Member
 
Joined: Apr 2002
Posts: 1,451
Likes: 0
From: Owensboro Ky
Default Re: The Beast Roars! Engine rebuild completed..... (steveelsbury)

GREAT JOB!!!!!! :cheers: Be sure to post some videos of the performance of that blown beast. :cheers:
Reply
Old Jun 9, 2002 | 06:13 PM
  #6  
James94LT1's Avatar
James94LT1
Burning Brakes
 
Joined: Apr 2002
Posts: 934
Likes: 0
From: MO
Default Re: The Beast Roars! Engine rebuild completed..... (steveelsbury)

Saweet!!! :cheers:
Reply
Old Jun 9, 2002 | 06:19 PM
  #7  
Gareth's Avatar
Gareth
Instructor
20 Year Member
All Eyes On Me
Liked
Loved
 
Joined: Aug 2001
Posts: 192
Likes: 1
From: Brackley Northamptonshire
Default Re: The Beast Roars! Engine rebuild completed..... (steveelsbury)

:D Sweet! I forgot my MAF first time too! Must be a trait of the English.
Reply
Old Jun 9, 2002 | 06:26 PM
  #8  
Zora's Avatar
Zora
Le Mans Master
20 Year Member
 
Joined: May 1999
Posts: 6,839
Likes: 0
From: Louisville,KY
Cruise-In I Veteran
Cruise-In II Veteran
Default Re: The Beast Roars! Engine rebuild completed..... (steveelsbury)

Awesome :eek: Let us know how she does at the track. :yesnod:
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

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

 Michael S. Palmer
story-1

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

 Joe Kucinski
story-2

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski
story-3

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

 Joe Kucinski
story-4

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

 Joe Kucinski
story-5

10 Things C8 Corvette Owners Hate (But Won't Tell You)

 Joe Kucinski
story-6

10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

 Brett Foote
story-7

Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

 Joe Kucinski
story-8

Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

 Michael S. Palmer
story-9

5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

 Joe Kucinski
Old Jun 9, 2002 | 09:05 PM
  #9  
BBA's Avatar
BBA
Safety Car
20 Year Member
 
Joined: Dec 2000
Posts: 3,767
Likes: 5
From: Jacksonville Fl
Default Re: The Beast Roars! Engine rebuild completed..... (steveelsbury)

Boy that sounds sweet! :)

I LIKE IT!!!

:cheers:
Reply
Old Jun 9, 2002 | 09:32 PM
  #10  
ittlfly's Avatar
ittlfly
Safety Car
20 Year Member
 
Joined: Feb 2002
Posts: 4,212
Likes: 10
From: Sun City West Az
Default Re: The Beast Roars! Engine rebuild completed..... (BBA)

A bit of all right, mate. :yesnod:


[Modified by ittlfly, 5:34 PM 6/9/2002]
Reply
Old Jun 9, 2002 | 09:44 PM
  #11  
BrianCunningham's Avatar
BrianCunningham
Team Owner
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2001
Posts: 30,839
Likes: 291
From: Boston, Dallas, Detroit, SoCal, back to Boston MA
Default Re: The Beast Roars! Engine rebuild completed..... (ittlfly)

:cool: best of luck with it! :cheers:
Reply
Old Jun 9, 2002 | 10:06 PM
  #12  
Topload's Avatar
Topload
Racer
20 Year Member
 
Joined: Feb 2002
Posts: 390
Likes: 0
From: St. Louis MO
Default Re: The Beast Roars! Engine rebuild completed..... (steveelsbury)

Good lord.....I think I'm in love!! I'll have one of these to go - also. Great looking piece of machinery - nice work. Let us know how she performs. :cool: :cheers: :cool:
Reply
Old Jun 11, 2002 | 08:00 AM
  #13  
steveelsbury's Avatar
steveelsbury
Thread Starter
Instructor
 
Joined: Mar 2002
Posts: 176
Likes: 0
From: Brentwood Essex
Default Re: The Beast Roars! Engine rebuild completed..... (Topload)

Just got her reinsured for the road. Full risk cover with all mods declared, together with estimated bhp of 550-575......GBP 346 for a year! (one quarter what my 18 year old son pays for legal minimum cover on a bone-stock 1.6 Nissan Primera :eek: )

Finally, I've found an advantage to being 42 years old!

Now, to complete the break-in then get her on the dyno for some proper set up work. :cheers:
Reply
Old Jun 11, 2002 | 08:32 AM
  #14  
BBA's Avatar
BBA
Safety Car
20 Year Member
 
Joined: Dec 2000
Posts: 3,767
Likes: 5
From: Jacksonville Fl
Default Re: The Beast Roars! Engine rebuild completed..... (steveelsbury)

They have dyno's over there?
Reply
Old Jun 11, 2002 | 08:38 AM
  #15  
steveelsbury's Avatar
steveelsbury
Thread Starter
Instructor
 
Joined: Mar 2002
Posts: 176
Likes: 0
From: Brentwood Essex
Default Re: The Beast Roars! Engine rebuild completed..... (BBA)

They have dyno's over there?
Well, we call them dynos. They're actually rolls of old conveyor belt strung around rollers, with poor people employed to grip the rollers, and a Doctor on hand to analyse the severity of the friction burns on the palms of their hands. They then use a simple look up table to translate to rwhp.

Specially trained sniffer dogs are used to guage O2 content of exhaust. The rollers have to be widened to given them some way of trotting alongside the exhaust, hence the term wideband O2.

Really, I'm astonished you didn't know this already :D
Reply
Old Jun 11, 2002 | 09:29 AM
  #16  
LD85's Avatar
LD85
Race Director
25 Year Member
 
Joined: Feb 1999
Posts: 12,772
Likes: 17
From: Indianapolis IN
Default Re: The Beast Roars! Engine rebuild completed..... (steveelsbury)

What a slam dunk that one is! Very, very impressive.
Reply
Old Jun 11, 2002 | 10:06 AM
  #17  
Jim85IROC's Avatar
Jim85IROC
Le Mans Master
10 Year Member
 
Joined: Jul 2001
Posts: 5,297
Likes: 0
From: Stamford VT
Default Re: The Beast Roars! Engine rebuild completed..... (ld85)

I think you're going to very quickly learn just how bad the 85 ECM is. The MAF is going to hit a brick wall and cause serious tuning problems. The horribly underpowered 85 ECM is only going to make matters worse. With the kind of power that the blower is going to be making, you should strongly consider upgrading to either a 90-91 speed density computer, or an aftermarket DFI.
Reply

Get notified of new replies

To The Beast Roars! Engine rebuild completed.....

Old Jun 11, 2002 | 10:17 AM
  #18  
steveelsbury's Avatar
steveelsbury
Thread Starter
Instructor
 
Joined: Mar 2002
Posts: 176
Likes: 0
From: Brentwood Essex
Default Re: The Beast Roars! Engine rebuild completed..... (Jim85IROC)

I think you're going to very quickly learn just how bad the 85 ECM is. The MAF is going to hit a brick wall and cause serious tuning problems. The horribly underpowered 85 ECM is only going to make matters worse. With the kind of power that the blower is going to be making, you should strongly consider upgrading to either a 90-91 speed density computer, or an aftermarket DFI.
Good points Jim, and something I realised a few weeks ago - mainly after reading this forum and the ECM/PCM one too.

I considered and rejected Haltech and Accel DFI, in favour of a Speed-Pro F.A.S.T. with wideband O2 (who let the dogs out :lol: ) - but it's two grand I ain't got at the moment!

A couple of people over on ECM/PCM suggested I'd be better with a '749 - they have said I will have driveability problems using a Speed Pro. I just seem to keep on getting conflicting advice! Hopefully, by the time I can afford to upgrade the computer, I'll have it all figured out. Clearly, speed-density is the way to go with this build.

The ECM thread is http://forums.corvetteforum.com/zerothread?id=316791

Cheers, Steve
Reply
Old Jun 11, 2002 | 11:13 AM
  #19  
ski_dwn_it's Avatar
0ski_dwn_it
Former Vendor
 
Joined: Jun 2001
Posts: 7,204
Likes: 6
From: St Marys PA
Default Re: The Beast Roars! Engine rebuild completed..... (steveelsbury)

Great Going! Keep us all posted on the track times, etc!

I too think your going to be greatly hindered by the fact that the MAF and 85 ECM can not handle the system.

I am currently considering a swap to MAP. Maybe this winter!

Jesse


[Modified by ski_dwn_it, 10:17 AM 6/11/2002]
Reply
Old Jun 11, 2002 | 12:01 PM
  #20  
Corvette0096's Avatar
Corvette0096
Race Director
20 Year Member
Liked
 
Joined: Aug 2000
Posts: 11,506
Likes: 4
From: Vancouver,Wa.
Default Re: The Beast Roars! Engine rebuild completed..... (steveelsbury)

That is a nice looking set up..
Reply



All times are GMT -4. The time now is 11:13 PM.

story-0
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-1
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-2
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-3
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-4
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
story-5
10 Things C8 Corvette Owners Hate (But Won't Tell You)

Slideshow: 10 things C8 Corvette owners hate, but won't tell you.

By Joe Kucinski | 2026-04-01 18:36:07


VIEW MORE
story-6
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

Slideshow: Should you add one of these incredible Corvettes to your garage?

By Brett Foote | 2026-04-01 18:14:05


VIEW MORE
story-7
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Slideshow: Every Corvette Grand Sport explained

By Joe Kucinski | 2026-03-26 07:13:44


VIEW MORE
story-8
Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

Slideshow: Breaking down the 2027 Grand Sport, Grand Sport X, Stingray, and LS6 V8.

By Michael S. Palmer | 2026-03-26 13:48:45


VIEW MORE
story-9
5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

Slideshow: 5 reasons bad drivers crash sports cars & 5 ways to avoid a costly shame!

By Joe Kucinski | 2026-03-25 16:32:55


VIEW MORE