I had a full bolt-on 04 GT, minus LTs. 4.10 gears, off road mid pipe, plenum,TB,JLT, etc etc. DYNO'd 253 RWHP.....sold it a few weeks later.
make sure you only race rice, and make damn sure they dont have a turbo or nitrous.
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'24 CT5 Blkwng CF1&2 6spd manual Coastal Blue
SOLD!'23 CT5Blkwng manual Rift Metallic
SOLD!'19 Z06-7Speed and lowered on stock bolts
SOLD'02 Z28-Kooks true dual headers/TSP heads&cam/full suspension & Kmember sub40K orig miles.
https://youtu.be/h6faSdcvNew
TRADED!'17 ATS-V Coupe w/ Carbon Black pkg
https://youtu.be/GH_t-R-TJV0
SOLD! '18 ZL1 Mosiac Blk
SOLD!'16 SS Sedan-Forgestars/ARH/rotofab
TRADED!2014 SS Sedan
SOLD! 2013 Blue Ray1SS/1LE 1of20.
TRADED! 2012 White 1SS/RS