Guest Anonymous Posted November 11, 2001 Share Posted November 11, 2001 i was just wondering if the exhaust ports on a n 47 head are the same has the n 79. Quote Link to comment Share on other sites More sharing options...
jeromio Posted November 12, 2001 Share Posted November 12, 2001 As far as I know, They are round like the P79, but do not have the steel "emission" liners. Check out Bryan Little's site: http://www.geocities.com/zgarage2001/heads.html He has loads of this type of info. Quote Link to comment Share on other sites More sharing options...
Guest Anonymous Posted November 12, 2001 Share Posted November 12, 2001 cool i remember seeing that website befire i just couldnt remember where it was. thanks a lot for the info Quote Link to comment Share on other sites More sharing options...
Guest JAMIE T Posted November 12, 2001 Share Posted November 12, 2001 Thanks for posting that site Jeromio, as you know I have been toying with the idea of doing a mild L6 build-up as well. I'm still leaning toward the E31 head with the 280 valves on top of the F54 short block. Some octane booster and 93 octane should keep me ok until I want to race, then some Cam 2 114 octane will be used. Jamie Quote Link to comment Share on other sites More sharing options...
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