383 Cam?
#27
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whats everyone using? I currently have a 246 248 .614 .615 114 my 383 with patriot heads(62cc) and -7cc pistons so the dcr is really low.
I was suggested to use a 242 248 .621 .615 111 +2 or +4 about a year ago but never got around to switching. anything new out I should try?
I was suggested to use a 242 248 .621 .615 111 +2 or +4 about a year ago but never got around to switching. anything new out I should try?
Good luck man
Just for reference, I ran a 239/248 .649 .615 110+2 in my 384. Great cam and had some killer mid-range and top end but it still was a little much IMO and definitely fell short from what I truly was after (more street than strip). Definitely look for something that is going to give you more low-midrange over a top end biased cam.
#29
here is a cold start(setting for weeks) in 10degree weather.
once warm it idles decent with the 246 248
http://s190.photobucket.com/albums/z...=coldstart.flv
once warm it idles decent with the 246 248
http://s190.photobucket.com/albums/z...=coldstart.flv
#30
im using RLD3 cam from Duration @ .006 269/279, .372/.382 lobe lift, w 1.7 .633/.649, LSA 115 2,000 - 7,000 rpm
www.rldperformance.com
www.rldperformance.com
#32
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The changes your considering in your first post won't make much of a change imho. Ideally you could use some additional compression. That being said give us a idea of what rpm your looking to gain power in so we have a good idea of your goals.
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Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com
Jason
Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com
#40
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ok just thought i would throw this in here, 374 ls6 stroker,11.36:1, NX 200 shot, PRC ls6 heads, JE flat tops, Eagle h beams, Eagle crank, FULLY STUDDED, ls6 intake, and patrick g sent me a custom grind that is a 246/253, .622/.621 112+4 LSA. this is a daily driver and if freakin screams, from down low all the way to the top. i know its not a 383 but just thought i would let you know what i am running.