CLASS RACER FORUM - View Single Post - Need help with my launch RPMs on a 500 pro tree

Tmarlow4228 · 04-17-2012, 11:26 AM

I just started running super street and the car likes leaving at 4600 with no numbers in the box. When I hit the trans brake and deck throttle the car holds at 4200 before going to 4600. Which cause me to have inconsistent re action times. I just switched to a e85 carb. Any advice??

04-17-2012, 11:26 AM	#1
Tmarlow4228 Junior Member Join Date: Mar 2011 Location: dallas texas Posts: 8 Likes: 0 Liked 0 Times in 0 Posts	Need help with my launch RPMs on a 500 pro tree I just started running super street and the car likes leaving at 4600 with no numbers in the box. When I hit the trans brake and deck throttle the car holds at 4200 before going to 4600. Which cause me to have inconsistent re action times. I just switched to a e85 carb. Any advice??