i hate 13.10s....
and p&p TB stands for ported polished throttle body
and p&p TB stands for ported polished throttle body
diablo tune and a ported and polished t/b got me from 13.4 to 12.92.. period. steert tires and a 273 rear.. thats my personal experiance.
damn you never said you had the tb done?? well good luck there, may be you will get into the 12s one day..
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they do work good and alot can be changed.its a great start to a close to stock ls1 and a cheap way to set stuff how you like it and more than likely DROP A TENTH OR TWO in the quarter for under 300 bucks.. my diablo tune pinged at wot but i straightened it out. profs in the pudding for me!!
i know the high stall is a sweet option but for the price and pullin the trans out,daily drivin with it and the extra heat,,,its alot easier to drop you quarter times with a tune first.
however, my full weight auto car went low 1.6x 60' MANY MANY times with no trouble. the car only experienced ONE wheel hop launch in my possession - which resulted in my quickest time on street tires. rolled out easy then dropped the hammer when it shifted to second gear - was a bad idea on radials @ the track - i thought for sure i was going to break it, evidently i got lucky.
10 bolts will take some abuse in auto cars if you DO NOT LET IT WHEELHOP. wheelhop is your enemy with any rear, ESPECIALLY the wimpass 7.5" 10 bolt.
just stating that that 60ft can be done with the 10-bolt not that i run it all the time...
and i only experienced lifting both tires once...usually it is only one
however, my full weight auto car went low 1.6x 60' MANY MANY times with no trouble. the car only experienced ONE wheel hop launch in my possession - which resulted in my quickest time on street tires. rolled out easy then dropped the hammer when it shifted to second gear - was a bad idea on radials @ the track - i thought for sure i was going to break it, evidently i got lucky.
10 bolts will take some abuse in auto cars if you DO NOT LET IT WHEELHOP. wheelhop is your enemy with any rear, ESPECIALLY the wimpass 7.5" 10 bolt.





