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pick a cam

Posted By: Ian

pick a cam - 07/09/13 04:01 PM

hi , building a new short for my junk 408 top end is 1050 indy 230 cnc comp will be 13.5 h beams steel crank current roller is 254/262 050 650 lift with 1.6 on 107 l/c with 11.4 comp 1 3/4 pipes ,what cam and pipes should i go to
Posted By: Ian

Re: pick a cam - 07/10/13 05:38 PM

no one has any thoughts on what i should go to in cam and pipes
Posted By: Dodgem

Re: pick a cam - 07/10/13 07:40 PM

I'm not sure there is a better cam for your car?

But what is the weight

tranny gearing

rear gearing

tire size

heads and flow

and so on??
Posted By: Ian

Re: pick a cam - 07/11/13 02:01 AM

Quote:

I'm not sure there is a better cam for your car?

But what is the weight

tranny gearing

rear gearing

tire size
275 radial ,4.3 gears ,1.76 first gear glide ,3550 lbs ,330@650 210 ex
heads and flow

and so on??


Posted By: emarine01

Re: pick a cam - 07/11/13 02:22 AM

..... 270/276...... 685+ lift..... 109 in @ 105, 1 7/8 pipe to 3.5 collector.....
Posted By: MR_P_BODY

Re: pick a cam - 07/11/13 02:22 AM

What do you plan on turning for rpm... but as a guess
I would say 1 7/8 pri with 3 1/2 collector without
knowing alot of stuff of your engine
Posted By: Thumperdart

Re: pick a cam - 07/11/13 04:53 AM

That`s a baby cam duration wise...........where do the heads flow best to lift wise? I`m the "bigger is better" guy when cams are involved.
Posted By: Ian

Re: pick a cam - 07/11/13 05:41 AM

max rpm 7200 ,converter is 4400 now asp with current combo , i spin it to 7600 on the gas now the new short should raise the stall to 4800 the heads stall at 700 ,i run twin 3 inch pipes with a x pipe , i was thinking of 1 7/8 pipes too, cam in the high 260 s low 270s range thanks
Posted By: Ian

Re: pick a cam - 07/11/13 05:44 AM

Quote:

..... 270/276...... 685+ lift..... 109 in @ 105, 1 7/8 pipe to 3.5 collector.....



looks good 690 net lift would be close
Posted By: CRIKEY

Re: pick a cam - 07/11/13 05:58 AM

Nitrous converter but not a nitrous cam??
Posted By: Ian

Re: pick a cam - 07/11/13 07:21 AM

Quote:

Nitrous converter but not a nitrous cam??



not much gain with nitrous cams beem unless its a real big hit,i will most likely still hit it with a small shot of gas,i have been that way for 25 years ,how ya been you had been ill the last time i rang your work.
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