1987 iroc 350 tpi with HSR . #24 injectors adj fpr set to 46psi tpis 58 mm tb stock internals and heads and stock 700r4 trans. BW 9bolt with 3.27s and new street tires on iroc rims. Just wonderin what i should expect with this combo before

sfcs panhard and lca arrive along with higher stall and shift kit

 

Hope for mid 14.0 but prolly high 14.0, go find out and let us know.

 

put in a HSR and didn't do a cam or head work? why? Get a cam, stall, tune, etc etc and it'll run better than 14s

 

you probably just slowed the car down with that intake without doing all the afformentioned stuff. that intake doesn't match the powerband of the camshaft. have you done exhaust work? don't be surpised if it clicks off some high 14 second passes.

 

I have a flowmaster catback and a new cat. Also have some hooker 2460s to go on once my y pipe comes in.Also have msd wires coil and cap 6al and a custom chip soon to be worked over. Still learning with the tunerpro rt and burn1 and have not drove the car to get a datalog cause of snow. I will be doing heads and cam once more cash is availible. So i should expect to only lay down 14s with just this right now?

 

well when i ran my car with HSR and headers and cat back and good tune i had 14.7 at 92mph....but then again my car wasnt built correctly and i had 277 rear end.....hopefully u r posi is still good on ur 9bolt and u can pull off some sub 2.0 60 footers. i would say 14.4ish

keep in mind the HSR takes away torque to give u higher end hp and like xpndbl3 said.....should've done cam/head work but then again....i did the same thing like you less than a year ago....you live and learn my friend...if u dont expect to do cam/heads id go back to tpi setup...hsr breathes too much for stock cam and heads...

 

my 89 formula went a best of 13.7 @ 102 last year. hsr, stock injectors, .423/451" crane compu cam, 1.6 r.r.,stock heads,headers, no cats,52mm tb, 3.73 locker, bald street tires. 2.070 60'.