07 SILVERADO SCRB 14.69 stock??
#12
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From: FRISCO CALI
NEW STYLE yesterday he went to test and tune and brought out vhit and put rear tires down to 22psi. he text messaged me
"tony same mods as before cept vht and 22psi in tires 14.51"
hes going to order a yank 3600 stall, and do long tubes with true duals intake and tune. he wants to run mid to low 13s all motor then low 12s on the jug.
"tony same mods as before cept vht and 22psi in tires 14.51"
hes going to order a yank 3600 stall, and do long tubes with true duals intake and tune. he wants to run mid to low 13s all motor then low 12s on the jug.
#15
wow. there must be something wrong with my motor. here in california. the best i run is 15.8. and the only difference is electric fans right? even that. i have intake and exhaust.thats crazy. he takes air out of his tires and runs 3 tenths faster?
#20
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Im telling you guys I own a ex cab 4x4 07 classic and Chevy has really uped the power in the newer motors. Now I dont know what they changed but my truck halls *** pretty well for what it is. I know its over the 295hp rating. I would say its true that his truck runs that fast.