Camshafts - Page 2

Thorney · 06-07-2010, 11:25 AM

We run the 288/280 high lift cams in the Cup cars, most people now do I think (who have done it). Added to the manifold and exhaust there is a tremendous increase in upper end power, under 6k there is little difference. You must fit double valve springs, retainers, new rockers etc or they will wear out very fast and must be custom mapped.

**cantfind1** · 06-07-2010, 11:38 AM

Are these the 12.5mm lift ones or the 14mm lift ones John?

**shimmy** · 06-07-2010, 11:47 AM

Quote:

Originally Posted by cantfind1

Are these the 12.5mm lift ones or the 14mm lift ones John?

12.5mm are standard lift

14.00mm are high lift

06-07-2010, 11:25 AM	#11
Thorney S5 - Full Throttle Join Date: Sep 2007 Posts: 469 Casino cash: $3876	We run the 288/280 high lift cams in the Cup cars, most people now do I think (who have done it). Added to the manifold and exhaust there is a tremendous increase in upper end power, under 6k there is little difference. You must fit double valve springs, retainers, new rockers etc or they will wear out very fast and must be custom mapped. __________________ http://www.thorneymotorsport.co.uk

06-07-2010, 11:38 AM	#12
cantfind1 S5, Sport Off, DSC M-track Join Date: Oct 2009 Location: Sydney Australia Posts: 675 Casino cash: $6490	Are these the 12.5mm lift ones or the 14mm lift ones John?