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Just picked up my '04 from 21st Cent MC, they did it again!
GT2-3 cam and underpully installed, very stealthy! Picked 40 rwhp and 10 rwft! Just a bit more than we expected. With a dyno of 380 rwhp & 360 rwft it feels that power is finally becoming respectable.
Saw your car leaving the shop - Very Nice
Congratulations on the numbers - 21st Century people are the best around.
Thanks Sam. She was parked out front of the 21st Cent office on Friday morning, but I did not arrive until about 2:30 to pick 'er up.
Which vette was yours? What did you have done?
Did you see that huge black 4x4 Patrick and Jon were working on? Damn thing had a LPE motor in it!
hey DRKNGHT the red coupe with the g2 writing on the side was mind. i had a retune performed on my car, i recently did a cam swap i had the same cam you have now and i replaced it with a bit more agressive cam, the car made over 400 rwhp the part i like about that is my car is a auto and i have a stock stall and i have good idle thanxs to john and his techs
"Lingenfelter offers one of the best street camshaft available for the LS1 engine. This camshaft works great with six speeds or automatic cars. Tests have shown 25-30 HP improvement over factory LS1 camshafts with out reducing street driveablity. Camshaft specifications: 207/220 duration @ .050 .573/.580 with 1.7 ratio rocker arms 118.5 CL. Also sold in a kit with springs see LS1-GT2-3KIT "
Before your cam was installed his numbers are close to yours.
Sounds like what you started with.He spent alot more on headers though and airbox.You still have stock airbox(z06 lid in ls1 car) and z06 titan. mufflers...Hmmmmm I thought LG were better than that?
hey DRKNGHT the red coupe with the g2 writing on the side was mind. i had a retune performed on my car, i recently did a cam swap i had the same cam you have now and i replaced it with a bit more agressive cam, the car made over 400 rwhp the part i like about that is my car is a auto and i have a stock stall and i have good idle thanxs to john and his techs
I saw your ride! Was parked out front next to mine, really sharp!
Just from general observation, your peak HP must be at a higher rpm than previously (since there is significanlty more hp gain than torque). How many rpm did the peak hp move?
Before your cam was installed his numbers are close to yours.
Sounds like what you started with.He spent alot more on headers though and airbox.You still have stock airbox(z06 lid in ls1 car) and z06 titan. mufflers...Hmmmmm I thought LG were better than that?
Yep numbers are very close, LG, Stainless, Kooks all are within 5 to 10 RWHP.
In the next 90 days A Hurricane intake is going in to replace the Z06 box, she definatly can use more air.
During the meantime I'm gonna finally paint the hood liner and tint the windows.
After the airbox I'll probably take my time and do some bling-bling under the hood.
Just from general observation, your peak HP must be at a higher rpm than previously (since there is significanlty more hp gain than torque). How many rpm did the peak hp move?
With new springs rev limiter has been moved up to 7,000 rpms .