Lightning Rodder banner

whipple pulley

2K views 17 replies 8 participants last post by  J.R. 
#1 ·
hi guys
what the pulleys combo for whipple 2.3L to get 18 psi ?
Is it safe to run 18psi on 93oct pump gas ?
i have 4#,6# lower Rings ,big TB , TF heads,built engine ,and full catback
whipple told me lower 4# with 3.125 is 18psi that correct ?


 
#3 ·
whipple pulley 3.375 , i want change the upper i can find them easy on kuwait ,,the lower ring i need to order it from usa and wait long time
 
#6 ·
my motor only has 300 miles on new build but im running 8lb lower and 3.375 upper and i havent held truck to see how much boost it makes but if you just slap the loud pedal it jumps to 15lbs instantly. there are other variables that come into effect also
 
#8 ·
guys what the size belt .3.375 and the lower 8#?
 
#12 ·
8lb lower and stock upper on my lil whipple, 16-17lbs
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top