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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 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.
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.
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.
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.
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
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.
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.
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.
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
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
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....