underdrive pulleys...
#1
Launching!
Thread Starter
Join Date: Apr 2004
Location: south jersey
Posts: 230
Likes: 0
Received 0 Likes
on
0 Posts
underdrive pulleys...
has anyone have any proven dyno numbers with an underdrive pulley or has seen faster ETs or traps in the 1/4? it would be a last bolt on for me.... im at 393.77rwhp 383 torque untuned....i now have a jantzer TB and ordered a asp.... hoping to be damn near close to 400 rwhp untuned....