EFI for 71 vette

Mike Itsmike at lvcm.com
Mon Oct 18 07:57:50 GMT 1999


what kind of throtel body are you going to run? Im interested in doing a efi
for a 454 im building. Right now im doing a 72 chevy p/u with a tpi. what
kinda cars did th 7730 come in?

mike

> Date: Sat, 16 Oct 1999 19:39:08 -0700
> From: "Carl Summers" <intech at writeme.com>
> Subject: EFI for 71 vette
>
> Hi Doug,
>     There are some really nice units out there but I still haven't seen
> anything I like(under $5000.00) better than a GM computer for a daily
> driver,,,it offers you closed loop for better gas mileage, spark knock
> control and even checks for octane upon start up to just name a
> few.....the
> downside is without software to make the job easier you have to do a bunch
> of work in hex once you locate the tables..(the breakdown of the 7730 is
> completely available) Use any manifold you want, get the correct size
> injectors(we can help with that) Use a Gm distibutor and
> sensors,,,,you can
> buy an eprom burner and erasure cheap on ebay( http://www.ebay.com ) do a
> search under eprom....I will go into further detail on how to do
> this job if
> you are interested...I am currently doing a 68 camaro with a 396 multi
> port(my own, basically a tunnel ram and a custom plenum) and am
> even having
> the GM 7730 control the fuel enrichment and spark table for the
> nitrous(still working on that but close) This car should run 11's without
> nitrous and 10's with(traction a factor)......ttyl
> - -Carl Summers
> p.s. you can do this very reasonable and have an awesome RELIABLE
> system.....check the aftermarkets failure rate....then think again about
> using a proven GM system......
>
>






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