valve springs

Ian Hill · 03-09-2009, 08:41 AM

IHRA crate motor - 350 ci 340 hp with 434 lift flat tappet cam with roller rockers

CrateCamaro · 03-09-2009, 10:41 AM

Comp Cams 941 in at 1.750 installed height. This is what I had on my wagon and it had no problems going 7500.

james schaechter · 03-09-2009, 07:00 PM

I have used the poop out of PAC 1409s. 8000 rpm in my 283. I can give more details. e mail me at jimschaechter@earthlink.net

03-09-2009, 08:41 AM	#1
Ian Hill Member Join Date: Sep 2008 Posts: 216 Likes: 0 Liked 6 Times in 3 Posts	Re: valve springs IHRA crate motor - 350 ci 340 hp with 434 lift flat tappet cam with roller rockers

03-09-2009, 10:41 AM	#2
CrateCamaro Member Join Date: Nov 2007 Location: Ontario Canada Posts: 411 Likes: 1 Liked 19 Times in 7 Posts	Re: valve springs Comp Cams 941 in at 1.750 installed height. This is what I had on my wagon and it had no problems going 7500. __________________ Tony Valerio 1968 Camaro 1700 IHRA H/CM 1701 NHRA SS/?A

03-09-2009, 07:00 PM	#3
james schaechter VIP Member Join Date: Dec 2004 Location: Cumming GA Posts: 1,994 Likes: 1,296 Liked 1,440 Times in 301 Posts	Re: valve springs I have used the poop out of PAC 1409s. 8000 rpm in my 283. I can give more details. e mail me at jimschaechter@earthlink.net __________________ James Schaechter 3163 STK

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