- 1. Compression Ratio (score: 1)
- Author: Ross & Georgia Kelly <rgkelly@bigpond.com>
- Date: Thu, 01 Jan 1970 12:16:48 +1000
- What would be recommended as compression ratio for supercharged 750cc J motor. Having recently stripped a few teeth from the crown wheel and pinion during the hill climb at the NAT Meet I am taking
- /html/mg-mmm/2005-04/msg00032.html (7,660 bytes)
- 2. Re: Compression Ratio (score: 1)
- Author: "Hiro Nishio" <hiro@octagongarage.com>
- Date: Tue, 19 Apr 2005 23:11:09 +0900
- Hi Ross, I rebuilt my J2 engine (847cc) at the compression ratio of 7.48. Theoretical CR after 8psi supercharging is about 8.6, and could win a couple of Vintage Car Races recently, using ordinary pu
- /html/mg-mmm/2005-04/msg00033.html (8,914 bytes)
- 3. RE: Compression Ratio (score: 1)
- Author: "Lew Palmer" <lpalmer@roundaboutmanor.com>
- Date: Tue, 19 Apr 2005 14:08:29 -0500
- Where can you road race that flying bomb on "public roads" in Japan? <grin> Cheers, Lew Palmer Hi Ross, I rebuilt my J2 engine (847cc) at the compression ratio of 7.48. Theoretical CR after 8psi supe
- /html/mg-mmm/2005-04/msg00034.html (9,416 bytes)
- 4. Re: Compression Ratio (score: 1)
- Author: "Hiro Nishio" <hiro@octagongarage.com>
- Date: Wed, 20 Apr 2005 21:08:14 +0900
- Hi Lew, No public road available in Japan to have race of course. On the public road, it is sports car, and on the circuit, it is racing car. So I got MOT and I use pump petrol. The problem on the pu
- /html/mg-mmm/2005-04/msg00035.html (9,900 bytes)
- 5. Compression Ratio (score: 1)
- Author: Kellmg@aol.com
- Date: Mon, 10 Mar 2003 13:04:48 EST
- What are the restrictions on increasing the compression ratio on MMM engines. In the Special Tuning section of Blowers, P. 443-45, it leads you to believe that 7.25 to 1 would be the maximum. On the
- /html/mg-mmm/2003-03/msg00005.html (7,596 bytes)
- 6. Re: Compression Ratio (score: 1)
- Author: Bill Putnam <bputnam@powercom.net>
- Date: Mon, 10 Mar 2003 12:46:39 -0600
- MMM engines. ... If you're looking for more power, I would suggest a blower as a more effective route. Less stress on the engine per added bhp vs. CR increase. Also, you'd need quite a bit of an incr
- /html/mg-mmm/2003-03/msg00006.html (7,965 bytes)
- 7. Re: Compression Ratio (score: 1)
- Author: Pat Mullen <pmullen@telus.net>
- Date: Fri, 14 Mar 2003 13:03:37 -0800
- Hi Brian, I emailed Mike Dowley on this subject a few weeks ago, regarding my N crank, -.030 on the big ends, -.020 on the mains. I told him I'd crack tested it. His reply: "Cyl.Head Reface to 3.19/3
- /html/mg-mmm/2003-03/msg00014.html (10,119 bytes)
- 8. Re: Compression Ratio (score: 1)
- Author: "J.E.A.Rich" <mmmbob@adelphia.net>
- Date: Fri, 14 Mar 2003 19:21:56 -0700
- Pat, Brian et al, You're right Pat, I would definitely agree with the thought of using a blower, especially on a PA if it has the original Wolseley gearbox with its rather poor gear ratios. Cheers, "
- /html/mg-mmm/2003-03/msg00015.html (11,916 bytes)
This search system is powered by
Namazu