500Rpms More Laggy ?

[Dan_J]

just pressure tested the intake with the plastic plumbing end cap and tyre valve method, fixed a few leaks including one on the rear fuel regulator located near the fire wall. i so i went to test out full boost response in 4th as i usually get 15-16 psi by 3.5k, i'm currently getting 16psi at 4k with air leaks fixed

rb20

hyper v1 ss1

3" turbo back

decat n no mufflers with no major zorst leaks

the car didnt seem to misfire at all gapped at 0.8 copper plugs maybe getting old though

i set timing a fair while back when i did the timming belt which was spot on

only real thing that has changed is running a pod as air box with hi flow filter is on the other daily

throw some ideas at me

Edited April 25, 2014 by Dan_J

[Ben C34]

Fixing air leaks would lean out your tune and the pod would also change it slightly.

Edited April 25, 2014 by superben

[Dan_J]

think i've just found it.. adjustable cam gears came loose on the adjustment bolts, i even used thread lock

will add better spring washers and adjust cams to suit again...