PM-Performance

I was curious how accurate these springs are. I have a 10.46psi spring in my Tial. and i logged some 13.5-14.2psi pulls on the Hondalogger at the track this weekend. the boost controller is hooked up , but turned off so it should have no bearing on the issue if im correct. I was told by one of the oldschool Rotary guys this weekend that they see 3-4psi change sometimes in the springs. on 18psi springs they sometimes see 20-22psi.
is this normal? maybe the design of my manifold has something to do with this? i have the Lovefab SST and the wg elbow . I dont think it always goes this high as i have logged before and saw like 11-12psi sometimes. the only thing that really changed is that i wrapped my DP and the hottt assss weather.


Anyone have any insight on this?

PM-Performance

bump

seen4ever

i have a tial 35mm with a .8bar(11.76psi) and I'm only getting 8.76 on the hondalogger, this is with it feed off the intake manifold. I personally don't trust them much and I'm glad the avc-r works as well as it does.

PM-Performance

i have a GE vaccum block . either the Hondalogger is wrong or the springs are inconsistant. like i said my boost controller is off so i dont think its that

PM-Performance