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sd33-t compression test range
Posted: Thu Aug 03, 2006 4:50 pm
by Mintoy
hi guys. freind of mine compression tested my sd33-t. the reading was an average of 360psi. is that good or bad? what is the psi range? thanks
Posted: Thu Aug 03, 2006 5:23 pm
by RMP&O
356psi low
427psi standard
make sure you test it correctly or your reading will be low
Posted: Thu Aug 03, 2006 6:19 pm
by mattstar
does anybody know standard sd33 compression ratio?
I am about to turbo mine and want to test it?
Posted: Thu Aug 03, 2006 9:47 pm
by bigbennymq
did ya have a look in the mq/mk bible they might have the listings of the psi ratios
Posted: Thu Aug 03, 2006 10:41 pm
by mattstar
yeah, looked in the bible and thru the search feature, nothing and my gregory's say's to goto a w/shop! didn't need to buy a repair manuel to tell me that!
Posted: Fri Aug 04, 2006 7:44 pm
by pongo
my gregorys only listed 1 set of pressures and didnt state which motor its for. Have you tried ringing nissan ?
cheers
Posted: Fri Aug 04, 2006 7:52 pm
by mattstar
not yet, might be last option though?!