TBI vs Port Injected

ECMnut at aol.com ECMnut at aol.com
Wed Mar 22 15:49:01 GMT 2000


Hi Dave,
was it a 2wd or 4wd truck?
Mike V
> he CPI seems like a good manifold.
>  I had a 93 Jimmy, 3.23 gears, 4L60E trans and 200HP 4.3L CPI (Only 
>  model/year available with 200HP... all others were 190-195)
>  I added a K&N air filter, 180 thermostat, Premier Performance 6 in 1 chip, 
>  3" cat back exhaust and Edelbrock headers.
>  Best 1/4 mile time was 13.97@ 95 MPH.  I had a set of 295-50-15 BFG Radial 
>  T/A's on the rear and could light them just by romping the go pedal from a 
>  stop... no power brake required, and at WOT it would roast them on the 1-2 
>  shift and get a good LONG chirp on the 2-3 shift at 70 MPH.  Not sure what 
>  it weighed, but it was a 2 door and I weigh 275-280.  I also got 25 MPG on 
>  the highway.
>  
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