i have an 86 iroc 305 tpi summit cam .420/.442lift .204/.214 duration, asd superchip, hooker headers, dual flows 9degrees timing, all emisions gone. 2.73 gears, open wheel diff.

.501 rt
2.114 60ft (need 3.73's and posi)
9.350 1/8 mile
75.80 mph

 

3.42's are fine.

 

pretty good times!!

 

Damn good times especially considering your gearing. Should be about a mid 14 in the 1/4.

 

car was running like sh*t . found a vaccum leak on intake, took it apart 3 times to fix it but got worse every time, wtf, so i just ordered the big mouth intake. figured what the hell i need it anyway for the 383 stroker. should be on in a week or so. see what it will do on the 305 for now.

 

Nice R/T!

 

thanx