[TCSGTO]

Originally Posted by ta man

I wasn't expecting huge results due to the hot weather compared to the last outing..I will check the DA of both days to see what it was...Ran five times..1st pass 11.23/121.28 1.6469 60ft,2nd pass 11.21/121.52/1.6457 60ft,3rd pass 11.2179/121.97/1.6810 60ft,4th pass 11.2052/122.23/1.6782 60ft,5th pass smoked the tires track got dirty from some trucks 11.566/121.92/1.8879 60ft

Beat the old best by quite a margin in warmer weather..the tailpipes were a restriction.

Do you think the gain was from less restriction or from the shorter pipe length of the system tuning to a higher rpm and helping the top end charge? Those Ultraflows look like a straight pipe to the motor so maybe tailpipe length affects the torque curve somewhat.