J jasonr82 New Member Jul 8, 2005 11 0 1 Aug 1, 2005 #1 Aug 1, 2005 #1 Can I use an F303 cam with the stock valve springs on my 89' 5.0?
D Daggar New Member Jul 19, 2004 3,902 5 0 Aug 1, 2005 #2 Aug 1, 2005 #2 Disclaimer: I'm no cam expert however.... It's my understanding that you can use stock springs with any of the letter cams so long as you're normally aspirated.
Disclaimer: I'm no cam expert however.... It's my understanding that you can use stock springs with any of the letter cams so long as you're normally aspirated.
txstang84 15 Year Member May 21, 2005 1,639 42 69 Tuscola, tx Aug 1, 2005 #3 Aug 1, 2005 #3 i was under the impression that the stock springs were only good up to about .500" lift-like daggar said though, I'm no expert either... i pretty sure, however, the stock rockers should not be used-they're barely good enough for the stock cam that's only .442" lift.
i was under the impression that the stock springs were only good up to about .500" lift-like daggar said though, I'm no expert either... i pretty sure, however, the stock rockers should not be used-they're barely good enough for the stock cam that's only .442" lift.
J jasonr82 New Member Jul 8, 2005 11 0 1 Aug 2, 2005 #4 Aug 2, 2005 #4 Thanks alot guys I guess I'll just get trick flow's spring upgrade kit.
ECU5.0 Banned Jan 10, 2004 1,803 1 0 raleigh, nc Aug 2, 2005 #5 Aug 2, 2005 #5 youre better off just getting new springs anyways. that way you know that they will handle the lift and last
youre better off just getting new springs anyways. that way you know that they will handle the lift and last