chad86

yah i have the old graph, its in one of my old threads.. I just did a compression test and talked to Mase over the phone to discuss the results...

cyl 1= 200-205
cyl 2= 200-205
cyl 3= 195-200
cyl 4= 200-205

The results were all low but consistant.. So Mase thinks that if the motr were screwed up then the psi levels would have been way off on one or more of the cylinders... He said it is most likely that the tester i bought reads a little lower than usual... But im not sure.. what d you guys think? I know the gt30 should be producing more but i think with the new tune it was between 10 and 12 psi.. I know i saw 14 psi at some points with the old tune.. well im gonna look into some other things.. take the turbo out and inspect it.. Just take an overall good look overthings to make sure evrything is working properly...

chad86

old tune discussion

https://www.s2ki.com/forums/index.php?showt...&#entry16168462

PS: The dyno reads extremely low guys so take that into consideration

itlynstalyn

Maybe it's just the dyno I guess. That is low, and there's no reason for you to be losing power with a more efficient turbo.

chad86

Yah i know.. i think the boost levels are a little lower too so maybe that is the reason.. Are my compression reading ok???? I changed out the plugs today and am going to over the methanol kit to double check everything is fine.. i will update more tomorrow