This was the third and last race it was from 20 to around 80mph we did a dig run to 65mph and i beat him by a fender and the second race was from 15 to 60 he spun and we were dead even .SRT10 VS Vortec Max Crew Cab Silverao - YouTube

 

time for a cam and some boost lol. Good run.

 

Next mods are L/T cam and im changing my gears next week to 3.73 third gear comes in to soon and is killing my top end.

 

Your sig says you have a ported eaton?

 

Its a Eaton rear end locker. Your third gear will be alot better with the cam. Before my cam I would shift at about 74 and it would just stop pulling, with my cam now Im at about 80 and it keeps pulling all the way to 120. Thats the highest I will go with the stock driveshaft lol
heres some vids to compare



GMC Sierra 20-100 - YouTube