boost

roey · Post by **roey** » Sun Apr 15, 2007 3:30 pm

just noticeed my boost has risen from the standard .7(i think) to .9 iam running standard e4,just woundered if there might be something wrong,i have put a hks exhaust on 2months ago(does it make an diffrence).any help would be 8) ,and do i ned to get my credit card out

cheers sean

jungle-jim · Post by **jungle-jim** » Sun Apr 15, 2007 3:52 pm

recent air temps making a difference at all?

RX7 · Post by **RX7** » Sun Apr 15, 2007 3:57 pm

Is it a full exhaust inc manifold, decat and rear backbox ?

roey · Post by **roey** » Sun Apr 15, 2007 4:56 pm

just from catback
outside temps warmish,if it was cold i would expect it to rise a little
but cheers for reply people
sean

IWANT1 · Post by **IWANT1** » Sun Apr 15, 2007 5:06 pm

I assume standard ecu , no boost controller or bleed valve!

What boost gauge are you using?

roey · Post by **roey** » Sun Apr 15, 2007 5:59 pm

standard ecu its a blitz boost gauge no boost controler

V8_EATR · Post by **V8_EATR** » Fri Apr 27, 2007 2:05 am

Could be the actual gauge tubing. My tubing shredded about a month ago and I used smaller piping to run to the boost gauge. I noticed after about two weeks that the psi had gone up from 12 to 15 psi without changing the boost!

Check your tubing to make sure there are no holes or kinks in it! Sounds rediculous, but hope it helps.