[69blkrat]

Im building a 496 so far 4 bolt mark 4 block eagle crank and rods,srp 12 1/2 to 13 comp , canfield 310 alluminum heads which i dont know if these are big enough,looking for a solid roller which would still be ok for street, like a car show ,but i do more racing .the car is 69 chevelle 410 posi rear 28 x10 micky thomp slicks turbo 400 ,trans brake 4000 stall ,just looking for a good setup,I would like to run low 10,any help would be great ,thanks,steve

 

[t_bone408]

I have a 496 13-1 with Canfield 310 heads. I was able to run low 9's .4500 stall 4.10 gear.10's should not be a problem for your chevelle ,yet still streetable

 

[68chevelle533]

If you decide to run it on the street much, be sure to go with a good roller lifter. Something like the isky redzones (they have a forced oiling to the roller and this will help it live on the street. As for the cam, don't get to crazy if you are going to street drive it much. I am thinking in the 250-260 intake and 260-270 [email protected] range should work well.

 

[Guest]

Per the late John L., a good old CC 288AR solid street roller will do nicely on the street imho..

pdq67

Best Car Insurance | Auto Protection Today | FREE Trade-In Quote

 

[blazerbob]

t-bone, what does your car weigh to run low 9's?!

 

[russ67chevelle]

was kinda thinking with 12 or 13 to 1 comp.,310cc are ok-maybe if it was me id run 325cc

 

[69blkrat]

thanks guys, the big thing i was worried about was the canfield 310 to small ,everybody says the 320 or 325 i should have ,also for a cam would a 299 310 263 272 714 710 lift ,108 lobe c sound good

 

[t_bone408]

t-bone, what does your car weigh to run low 9's?!

2860lbs w/ driver

 

[maddog71]

:thumbsup: my car weighs in @ 3850 with the canfields that i ported myself and i got some 10.90's out of it with a crower [email protected] .05 .704-.689 on a 110
switched to afr 357's and picked up 3 tenths.my combo also runs just fine on 93 octane @ 11.8-1.the canfields flowed 353 on the intake and 262 on the exhaust after i worked on them thats also on a 468 with a 4.31 bore plate .i also flowed the afr's with the same bore plate and they flowed 391 intake 274 exhaust

 

[UDHarold]

The 310 Canfields would be the minimum size for your CR. Hollley ran a 9.8:1 ZZ502 short block with 310 Canfields with the Lunati VooDoo 60234 solid roller, 255/263 at .050, .680"/.680" valve lift, and 110 LSA. It had 560 ftlbs from 2700 to 3000, between 550 to 641 ftlbs from 3800 to 6100, 653 BHP at 6100, and I thought it was out of gas on the top-end. It is designed to be streetable, and I'd use the Isky Red-Zones for lifters.
How fast it'll run will depend on how well you can hook it up.....

UDHarold