Hmmmm, 395 WHP, I need help getting 5hp.....!!!
#1
Hmmmm, 395 WHP, I need help getting 5hp.....!!!
dyno'd the GS400 again today with the prototype JPI Headers and came up 5 hp short of 400whp @ 395whp. Will post up pics and video of the dyno shortly....
Very impressed with the JPI prototype headers..... All in all not bad for 8psi...
dyno #1
dyno #2
Very impressed with the JPI prototype headers..... All in all not bad for 8psi...
dyno #1
dyno #2
Last edited by speedaddic; 09-04-07 at 08:24 PM. Reason: putting up dyno sheets
Trending Topics
#8
running cats and a mode parfume exhaust which is mainly cosmetic I'm thinking....
#'s before were 376whp and 330 tq.... final #'s are 394.something with 337 tq...but we have to compare the dyno sheets for the usable gains in the power band from the headers...not just the peak...doing that now as we type
#'s before were 376whp and 330 tq.... final #'s are 394.something with 337 tq...but we have to compare the dyno sheets for the usable gains in the power band from the headers...not just the peak...doing that now as we type
#9
Lexus Champion
running cats and a mode parfume exhaust which is mainly cosmetic I'm thinking....
#'s before were 376whp and 330 tq.... final #'s are 394.something with 337 tq...but we have to compare the dyno sheets for the usable gains in the power band from the headers...not just the peak...doing that now as we type
#'s before were 376whp and 330 tq.... final #'s are 394.something with 337 tq...but we have to compare the dyno sheets for the usable gains in the power band from the headers...not just the peak...doing that now as we type
JPI
#11
Lexus Champion
JPI