I just sold my 85 sport coupe so I could buy this truck. It is a 1991 Chevy Silverado Step Side shortbed with the TBI 350 and 700R4 tranny. I put hooker headers, true dual exhaust (easier to do than a camaro, lol), Jegs ignition module, Jacobs ignition, and a shift kit. Compared to my 6, this thing is fast. I was wondering what else I could do to get more power out of it. Also, I was wondering what you think it would do in the quarter mile. I used a stopwatch and got about 15.5 out of it, and the scantool said 92 mph, but I do not know how accurate I was with the stopwatch.

 

The first thing i would do is dyno the truck and find out what kind of power you got and do from there meaning find out where you lose power.


Or buy some vortech heads high flow cat if you use them lower the truck if you like how also look for a high flow intake Edelbrock manifold,some suspension stuff but i would do the dyno first them a type of air induction look for one that has been the most popular but also performes.Or just go to a open element filter.

 

Lowering the truck is not an option, as it is a 4x4. Second, It has an open K&N Filter on it. Also, I neglected to mention that it has a crane cam, but I cant remember the specs that the previous owner told me. Anyway, thanks.