Re: Another new product, High Rev Valvespring Kit!
I have measured Crower and stock springs for dsms and the Crowers are about 70lbs at an installed hight of 1.57" and a stock spring is 66lbs. Then if you have a .4" lift cam that would be 190lbs of pressure vs stock of ~170lbs at .4" lift. So Crowers are about ~11% stiffer at .4". The LSE spring/retainer combo will work for anyone running a Crower 64415-2 cam size and reving to 9000rpm, then we can size/come up with a dual valve spring kit. Then when Ti becomes available we can sell that also.
~John
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Moon taxi: 9.45@156.9 mph 41psi 2011... Letting people down sense 2012.
Last edited by Pushit2.0; 02-22-2007 at 10:25 AM..
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