Low compression 2 cylinders

Travis89Turbo · 10-08-2010, 06:38 PM

It's your piston rings. They don't always show low on all cylinders. 90psi. is definatly not caused from a bad heasgasket. But since it is free to test it. its worth a try. but I got 100 bucks on rings... rings wear out on any car regardless of make. Although they are not as prone to ring problems as they are bhg. They do wear out. In your situation is say rings.. especially unit has high mileage. Or has the boost cranked up above stock

10-08-2010, 06:38 PM	#3
Travis89Turbo 12psi boost Join Date: Jul 2010 Location: Utah Posts: 332	It's your piston rings. They don't always show low on all cylinders. 90psi. is definatly not caused from a bad heasgasket. But since it is free to test it. its worth a try. but I got 100 bucks on rings... rings wear out on any car regardless of make. Although they are not as prone to ring problems as they are bhg. They do wear out. In your situation is say rings.. especially unit has high mileage. Or has the boost cranked up above stock __________________ 1995 Toyota Supra SE 71k miles. Master power T70 stock 2jzge 1989 Toyota Supra. 1jzgte swap 5 speed of course.. Driftmotion 60-1 single turbo kit. Cxracing FMIC. 2jz 550cc injectors... soon to come..... EMS Stinger. BC 264 cams 680cc injectors Spec stage 4 clutch and A LOT of boost!------SOLD 1999 Ford F350 diesel 2004 Jaguar XJR Supercharged If it hasnt broke you haven pushed it hard enough!!