- 1. Increase compression ratio (score: 1)
- Author: Mark.Green@communityhospital.com
- Date: Thu, 19 Aug 2004 12:17:53 -0400
- I live in a state where my '72 Spit doesn't need to pass any emissions testing because it's a pre-1975 model so I was thinking about increasing my engine's performance. Part of what I want to do duri
- /html/spitfires/2004-08/msg00103.html (7,514 bytes)
- 2. Re: Increase compression ratio (score: 1)
- Author: Mark.Green@communityhospital.com
- Date: Thu, 19 Aug 2004 13:23:01 -0400
- WOW!!! You have a '92 Spitfire? Where'd you get it, cuz I surely would like to sneak one of those into my garage. All kidding aside, thanks for the info. You took off 90 thousands and no problems -
- /html/spitfires/2004-08/msg00104.html (9,640 bytes)
- 3. Re: Increase compression ratio (score: 1)
- Author: Eduard Tieseler <etiesele@metrolist.net>
- Date: Thu, 19 Aug 2004 10:31:10 -0700
- Hi Mark, I had around 1/8" removed total (From the head and block) and I have to use 91 octane and it still will ping. I dont know about 1972, but the '69 engine I have came stock with a 9:1 or 9.5:1
- /html/spitfires/2004-08/msg00105.html (7,966 bytes)
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