C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

Fuel Injection recommendations

Thread Tools
 
Search this Thread
 
Old Mar 12, 2008 | 04:36 AM
  #1  
toddlaj's Avatar
toddlaj
Thread Starter
Heel & Toe
 
Joined: Aug 2007
Posts: 20
Likes: 0
From: Pearl City Hawaii
Default Fuel Injection recommendations

I want to ditch the carb and go fuel injection and stay below $2000. I have a 76 automatic L48 split exhaust and a 650 carb. No known changes to the engine other than the carb. What system/ company would you guys recommend.
Reply
Old Mar 12, 2008 | 05:41 AM
  #2  
1981Z06Vette's Avatar
1981Z06Vette
Pro
 
Joined: Nov 2007
Posts: 741
Likes: 1
From: Woodstock GA
Default

Its slightly over your stated budget, but its still the way I would go:

http://store.summitracing.com/partde...5&autoview=sku

Though, on second though, it may not fit under your stock hood...I'd check first.
Reply
Old Mar 12, 2008 | 07:06 AM
  #3  
vetteguy75's Avatar
vetteguy75
Melting Slicks
Supporting Member
20 Year Member
All Eyes On Me
Liked
Loved
 
Joined: Jan 2003
Posts: 2,713
Likes: 31
From: Shreveport LA
LA Events Coordinator
Default

Have you looked into this system from Mass-Flow" Looks interesting...

http://www.massfloefi.com/
Reply
Old Mar 12, 2008 | 07:30 AM
  #4  
vettfixr's Avatar
vettfixr
Le Mans Master
25 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jul 1999
Posts: 9,206
Likes: 17
From: Sewell NJ
Default

I was just looking through the latest issue of Popular Hotrodding magazine this morning and they had a short take on a new EFI system from FAST. It's a throttle body system but according to the article you need no laptop or fancy software to install it and everything you need is included in the kit. It fits 4 barrell intakes and supposedly is very performance oriented. The street price they quoted was about $1900. I went on their site to see if it was listed but didn't find anything there. You may want to give them a call to find out more.
Reply
Old Mar 12, 2008 | 08:03 AM
  #5  
markdtn's Avatar
markdtn
Le Mans Master
10 Year Member
 
Joined: Aug 2003
Posts: 7,720
Likes: 12
From: Chattanooga TN
Default

Tuned Port off a 85-91 C4 or 86-92 F-body. Do a search for my username and TPI and you should find my "primer". DrJay has also done an install guide recently.
Reply
Old Mar 12, 2008 | 08:52 AM
  #6  
Brandywine's Avatar
Brandywine
Racer
10 Year Member
 
Joined: Nov 2005
Posts: 478
Likes: 0
From: Ellicott City MD
Default

Try Jims Performance for C4 TPI's and parts... around your budget

http://www.jimsperformance.com/
Reply
Old Mar 12, 2008 | 09:44 AM
  #7  
timbo79's Avatar
timbo79
Burning Brakes
20 Year Member
 
Joined: Sep 2002
Posts: 1,179
Likes: 3
From: SF East Bay CA
Default

This is who I used.. Ken is a good guy and the system is great.

http://www.firstfuelinjection.com/products.htm

RObie Customs sells the same thing, but if you want it powdercoated, it cost alot more. (could also do it yourself)

http://store.robiecustoms.com/ficoinkit.html

I personally would stick with Ken as he is in your budget and it is a compete kit.. no searching around for parts.

Throttle body on the first is huge as well!

Good Luck!!
Reply
Old Mar 12, 2008 | 11:19 AM
  #8  
73-84 IMSA Widebody's Avatar
73-84 IMSA Widebody
Drifting
 
Joined: May 2006
Posts: 1,544
Likes: 0
From: Youngstown Ohio
Default

Take a look at www.kinsler.com the site itself is a how to manual and the staff will talk about/help with any system you are looking at. Send them an email telling them what your looking to do and how much $.
They are experts in any and all FI systems

Last edited by 73-84 IMSA Widebody; Mar 12, 2008 at 11:22 AM.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-1

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-2

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-3

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-4

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

 Joe Kucinski
story-5

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

 Verdad Gallardo
story-6

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-7

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

 Michael S. Palmer
story-8

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

 Joe Kucinski
story-9

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

 Michael S. Palmer
Old Mar 12, 2008 | 11:24 AM
  #9  
breathial's Avatar
breathial
Pro
 
Joined: Feb 2004
Posts: 564
Likes: 0
From: Pittsburgh PA
Default

Originally Posted by toddlaj
I want to ditch the carb and go fuel injection and stay below $2000. I have a 76 automatic L48 split exhaust and a 650 carb. No known changes to the engine other than the carb. What system/ company would you guys recommend.
I'd suggest you do it yourself! Check HERE.

Not only will you learn a LOT about EFI, but you'll also be able to pick and choose whatever setup you want to use...

Better to DIY, and keep as much $$$ in your own pocket as possible.
Reply
Old Mar 12, 2008 | 04:48 PM
  #10  
Bee Jay's Avatar
Bee Jay
Safety Car
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2005
Posts: 3,961
Likes: 573
From: Lompoc, CA. Santa Barbara County
Default

I just installed the Holley 950 TBI. I'm still dialing it in, but it's running. Once I get it all sorted out, I'll post.
Bee Jay
Reply
Old Mar 12, 2008 | 05:12 PM
  #11  
gyopp's Avatar
gyopp
Burning Brakes
Supporting Lifetime
10 Year Member
 
Joined: Feb 2006
Posts: 1,173
Likes: 5
From: Paducah Ky
Default

Originally Posted by 1981Z06Vette
Its slightly over your stated budget, but its still the way I would go:

http://store.summitracing.com/partde...5&autoview=sku

Though, on second though, it may not fit under your stock hood...I'd check first.
I have this and while I thnk it is a really cool setup there is no way it is going under a stock hood. It has less than 1" of clearance under my L88 hood
Reply
Old Mar 12, 2008 | 05:43 PM
  #12  
chevjyd's Avatar
chevjyd
5th Gear
 
Joined: Apr 2007
Posts: 5
Likes: 0
From: Lancaster CA
Default

Have you looked at retrotekspeed.com? They have a setup that looks like a holley for $2100. Dont know of anybody that has it, but its a cool concept.
Reply
Old Mar 12, 2008 | 10:58 PM
  #13  
Fast81's Avatar
Fast81
Melting Slicks
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2003
Posts: 3,415
Likes: 291
From: dayton oh
Default

Holley Pro-Jection 2
Holley Pro-Jection 4
Holley Commander 900
Edelbrock port injection

Take your pick
Reply
Old Mar 12, 2008 | 11:20 PM
  #14  
33Chevy's Avatar
33Chevy
Racer
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jul 2005
Posts: 412
Likes: 1
From: Champlain New York
Default

Think about the GM 85-92 TPI system..a bunch of them out there (I have a few in my barn for future projects).

Here is a link to the "Chevy TPI Fuel Injection Swapper's Guide: 1985-1992 TPI Systems Manual" Tells you what you need and how to do it. The book is also on ebay etc.

http://www.themotorbookstore.com/che...injection.html

There is a member or two out there with them on their C3's.
Reply
Old Mar 13, 2008 | 09:18 AM
  #15  
rclinton's Avatar
rclinton
Pro
Veteran: Marine Corps
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Feb 2006
Posts: 718
Likes: 7
From: Jacksonville , NC
Default

I may get flamed but interesting set up from Professional products.
http://www.professional-products.com/efiSystems.html I dont have it or know any other info than what is on there website, but its a bolt on, complete system that should fit under the hood.
Reply
Old Mar 13, 2008 | 10:00 AM
  #16  
L88Plus's Avatar
L88Plus
Drifting
20 Year Member
All Eyes On Me
Liked
Loved
 
Joined: Aug 2004
Posts: 1,883
Likes: 124
From: Lubbock TX
Default

MSD is getting into the market, starting with LS stuff. Once they get that ironed out, they'll probably be one of the better and more user-friendly stuff. BigStuff is owned by the guy that did most of FAST's and a few other companies setups, he's pretty much the guru in the field.
Reply
Old Mar 16, 2008 | 01:05 AM
  #17  
73ls1's Avatar
73ls1
Pro
20 Year Member
All Eyes On Me
Photogenic
Top Answer: 1
 
Joined: Nov 2004
Posts: 667
Likes: 87
From: Bismarck IL.
Default

A few months ago Corvette Fever had a story about swapping a throttle body to a 1977 l48. They used junk yard parts and I think it cost around $500 to do it.Chris Petris wrote the article. Ihave the issue and I will try to find it.Just do what I did and install a LS 1.Charlie
Reply

Get notified of new replies

To Fuel Injection recommendations

Old Mar 16, 2008 | 09:54 AM
  #18  
Guru_4_hire's Avatar
Guru_4_hire
Team Owner
15 Year Member
 
Joined: Apr 2002
Posts: 62,198
Likes: 1
From: All humans are vermin in the eyes of Guru VA
Cruise-In IV Veteran
Cruise-In V Veteran
Default

Kinsler may be experts but their setups are $$$$$$$$$
Reply
Old Mar 16, 2008 | 10:35 AM
  #19  
bruced267's Avatar
bruced267
Pro
15 Year Member
 
Joined: Nov 2003
Posts: 692
Likes: 1
From: Peabody Ma.
Default

I did a TPI off a late model vette, easy swap looks good, you could keep it at or under $2000 if shop carefully! make sure you get a good and complete manifold! the litte parts add up fast! Do your research first! Also try Street and performance
www.hotrodlane.cc
Reply
Old Mar 16, 2008 | 12:59 PM
  #20  
mrvette's Avatar
mrvette
Team Owner
Active Streak: 120 Days
Liked
Loved
Community Favorite
 
Joined: Jul 1999
Posts: 65,492
Likes: 230
From: Orange Park Florida
Default

Originally Posted by bruced267
I did a TPI off a late model vette, easy swap looks good, you could keep it at or under $2000 if shop carefully! make sure you get a good and complete manifold! the litte parts add up fast! Do your research first! Also try Street and performance
www.hotrodlane.cc
S&P is high dollar too, you can get a TPI system complete with injectors for less than 300 bux these days.....with tbody too....stock that is.....hotrod parts will run more...you can pull 300 hp outta that thing with a cam and little else....the total install should be less than 700 bux, IF YOU DO YOUR OWN WIRING, you buy some expensive harness rather than solder a few wires yourself, and you going to spend 300++++++ bux on the harness alone, which IMO is a total RIP....

the computers go for some 10-50 bux in junkyards...the one you need is #1227730.....the computer harness ends are common to lots of engines....the sending units are common to most any 3.1 in the junkyards all over the place....

the chip is available from tuners....Alvin, Jeremy, Ernie....
Reply



All times are GMT -4. The time now is 06:47 AM.

story-0
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-1
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-2
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-3
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-4
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-5
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-6
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-7
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-8
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-9
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