boosted_b16

so i've been boosted for about 500 miles ( b16a crx) 8-10 psi stock internals 60 trim t3, anyway, it runs fine, good afr's in vaccum and boost ( turboedit) i did a compression test before i boosted it 195 psi across the board, now after only 500 miles, 165 psi across the board, and if you pull the oil cap off when running theres mad crank case pressure blowing out the cap, and every time i change the oil i get fuel in it less than 40-50 miles later, i have litterally only raped it about 12-15 times, this doesnt make any sense i thought crank case isnt breathing good causing blow by, but the pcv valve seems to be opening and working right ( hooked up stock) and the valve cover breather is just to the atmosphere, theroreticlly if you leave the pcv stock, and just let the valve cover vent to the atmosphere, the pcv valve will block boost and it can still breath through the valve cover, iknow the right way is to set up a catch can and what not, but i know PLENTY of boosted hondas that never did that and left it the way mine is, and raped it for 9-12 months before they started getting blow by, or popped the motor....wtf is going on here? my motor is gonna be toast in no time flat.......this sux

Guy-Fast

timing

boosted_b16

more specific?

Guy-Fast

you have too much timing in your map

B16Drag

uhm... did you make his map or did you see his map? sorry... I dont follow...

Guy-Fast

No, fact that he his losing compression so fast is a result of detonation and from my experince to much timing will do this

B16Drag

make sense, but figured I'd ask since you and him might have been close buddies or something...

88crxSi

bye bye rings.

boosted_b16

im running 7-8 psi RIGHT now, timing is around 24 degrees at 7-8 psi, is this too much? chris (xenocron) made my map.....i thought it was a crankcase ventillation problem, but i just aint sure?

B16Drag

did you ever get it tuned...?