Problem cutting a light

russellauto1 · 09-22-2014, 08:02 AM

All these ideas are great.

Mark, the harder I leave on the starting line, the harder the car lifts the front and hits the rear tire. When the front of the car lifts more, the slower the car reacts. The converter works great. I cannot see it being that because of how consistent it is.

Gump,
I have thought about taller tires for the rear. I have non to try at the moment.

I have 50psi in the front tires trying to make them the least amount of contact with the ground. They are 165/70/r15 volkswagon tires. Not race front runners.

I have tried bumping in 2 bumps at the line. It kills the et and made the lights drop to .590- .600 range.

As far as the efi having a flat spot. I have tried another chip in the ecm from another tuner and it slowed the car down and the reaction got slower.

I Have cut some .530 lights with the car, but I was anticipating the light.

All these Ideas are great. What about torque arm angle? Do I have too much front end travel? Thanks AAron

09-22-2014, 08:02 AM	#8
russellauto1 Member Join Date: Oct 2008 Posts: 149 Likes: 2 Liked 35 Times in 6 Posts	Re: Problem cutting a light All these ideas are great. Mark, the harder I leave on the starting line, the harder the car lifts the front and hits the rear tire. When the front of the car lifts more, the slower the car reacts. The converter works great. I cannot see it being that because of how consistent it is. Gump, I have thought about taller tires for the rear. I have non to try at the moment. I have 50psi in the front tires trying to make them the least amount of contact with the ground. They are 165/70/r15 volkswagon tires. Not race front runners. I have tried bumping in 2 bumps at the line. It kills the et and made the lights drop to .590- .600 range. As far as the efi having a flat spot. I have tried another chip in the ecm from another tuner and it slowed the car down and the reaction got slower. I Have cut some .530 lights with the car, but I was anticipating the light. All these Ideas are great. What about torque arm angle? Do I have too much front end travel? Thanks AAron