7AL3 question

KEVIN T · 05-12-2013, 12:45 PM

I have recently experienced an issue with the launch rpm chip, When I put the car on the chip (5000), the rpm's went past the chip and up on the converter (5600). I put a 200 rpm lower chip (4800) on the next pass but my recorder shows, that the rpm's were (4950). I know there probably is a variable on the chips but how far off is an allowable.

I looked at previous runs and the rpm's at launch are consistent. I think the issue is in the 7AL3 box. Any idea's?

Kevin Tiedemann
S/ST 145T

05-12-2013, 12:45 PM	#1
KEVIN T Junior Member Join Date: Sep 2010 Location: Bradenton Fl Posts: 83 Likes: 5 Liked 0 Times in 0 Posts	7AL3 question I have recently experienced an issue with the launch rpm chip, When I put the car on the chip (5000), the rpm's went past the chip and up on the converter (5600). I put a 200 rpm lower chip (4800) on the next pass but my recorder shows, that the rpm's were (4950). I know there probably is a variable on the chips but how far off is an allowable. I looked at previous runs and the rpm's at launch are consistent. I think the issue is in the 7AL3 box. Any idea's? Kevin Tiedemann S/ST 145T