A VW bug (horizontal opposed 4 cyl.) probably 5000 rpm, but modified,=20 might be 7000 rpm maximum. That's unless racing, and even then, probably=20 the 7000 is tops. On 3/7/2011 2:55 PM, Andre Abelian wrote: > Richard, > > thats what I am trying to find out? what's the maximum RPM on VW engine? > > AA > > > > ________________________________ > From: Richard Prosser > To: Microcontroller discussion list - Public. > Sent: Mon, March 7, 2011 11:34:40 AM > Subject: Re: [EE]: VW engine RPM question > > On 8 March 2011 08:28, Michael Watterson wrote: > =20 >> On 07/03/2011 19:14, PICdude wrote: >> =20 >>> For four cylinders you will >>> get 266.67 Hz at 8000 rpm. >>> =20 >> or a more believable 26.7 Hz at 800rpm. >> -- >> =20 > > 8000 rpm on a VW engine is believable?? Maybe possible, but not for long. > > > RP > =20 --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .