12's for the first time Weather= 73* with 87% humidity Elevation= 1250' Best Run= 1.834 60' 8.21@84.59 in the 1/8 and 12.87@105.68 in the 1/4 All this on STREET tires at 32 psi... i thought i would run a little better but i am happy with the 60's... i tried launching at 2k once and i spun at least 30' and got a 1.97 so i then started launching from idle and 60's just kept getting better... MODS: Engine: - Electric Water Pump - Comp 10308-1 valve spring kit - Comp Pro-Mag 1.6 NSA Roller Rockers - Lingenfelter cold air intake - ARP fuel pressure regulator - Crane 227 cam 210/224 duration, .510/.552 lift, 112 lsa - LS7 lifters - Cloyes double roller timing chain - 7.200 pushrods (almost midlift) - 30# SVO fuel injectors - 1LE intake elbow - LT4 valve covers w/cap and pvc breather line - 160* thermostat Exhaust: - Pacesetter Long tubes, coated - Pacesetter Off Road Y-pipe - SLP LoudMouth 2 catback system Transmission: - Race Built 4L60E - Yank SS/3200 Stall torque converter - B&M transmission cooler Rear: - LS1 10 bolt with 3:23 ratio gears Chassis & Suspension: - Spohn Lower Control Arms - UMI Torque ar with G-force brace and drive shaft safety loop - Ls1 Splindles calipers and rotors - UMI subframe connectors Misc.: - Removed air conditioning - Removed ABS system - Removed the Traction Control System - Added SLP line lock kit Tuned by MadZ28.com |
All them mods for just into the 12's. Ok |
Not bad times with better weather you should be able to run the car at it's true potential |
Originally Posted by 3DFORMULA
(Post 9857052)
All them mods for just into the 12's. Ok |
i may have alot of mods but i only have 3 mods that "add" horsepower and that would be the cam, roller rockers and tune... and i have 3 mods that "free" up horsepower and that's the CAI, exhaust and EWP... i may be short on some power but i'm sure the 87% humidity had something to do with it... i'm looking into getting a dyno tune, dump the bosch o2's and set lifter preload to 1/4 past zero while running (instead of 1/2 past while cold)... |
Originally Posted by Kingc8r
(Post 9857916)
I think offering advice that could help him would be better than putting down his time |
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