head gasket bore - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

xru5tyx · 08-07-2009, 02:35 PM

do i have to get the right bore size on my headgastket? or could i go a couple a mm or 2 bigger?

*fliprayzin240sx* · 08-07-2009, 09:23 PM

Most companies sell bigger. Doesnt affect it much other than a slight compression drop. Most aftermarket SR headgaskets are 87mm gaskets that your slapping into 86mm bored engines.

08-07-2009, 02:35 PM	#1
xru5tyx Join Date: Jul 2009 Location: fresno, ca Age: 33 Posts: 38 Trader Rating: (0) Feedback Score: 0 reviews	head gasket bore do i have to get the right bore size on my headgastket? or could i go a couple a mm or 2 bigger?

08-07-2009, 09:23 PM	#2
fliprayzin240sx Man w/ CTSV & a Car Seat Join Date: Aug 2002 Location: Tampa Posts: 17,998 Trader Rating: (19) Rides Gallery: fliprayzin240sx Feedback Score: 19 reviews	Most companies sell bigger. Doesnt affect it much other than a slight compression drop. Most aftermarket SR headgaskets are 87mm gaskets that your slapping into 86mm bored engines. __________________ If you think Zilvia has too many assholes... CLICK HERE!!!

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