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Anyone have the flow numbers for these heads?Mine have had alot of work done but dont have any idea what they flow.They have had bowls blended,3 way valve job and port work done.Just need some stock number to see how they flow at 6000+ rpm range.I know they are not the best but all i have for now.Also i have my motor combo in the dyno forum if someone could take a guess at fwhp or rwhp.An e.t. guess would be cool too.Thanks for any info you can give.

<font size=-1>[ This Message was edited by: DragRacr on 3/9/06 3:46am ]</font>
 

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mine have full port work. 296/216 at 700 lift at 28"H2O. 2.02/1.60 valves.
_________________
Dave Shea
S/ST 1818 S/P 1018 H/R 1564

<font size=-1>[ This Message was edited by: igo1090 on 3/9/06 8:54am ]</font>
 

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Stock is 229 cfm @ .6 intake, 151 cfm @ .6 exhaust.

Roush 200's were the next casting derivative of the Sr's. Mine are stage 1 ported and flow 255 @ .55, 200 @ .55.

The Sr's can be worked enough to come pretty close to 300 cfm on the intake with good porting. Contact Panhandle Performance, they know their shiot with these heads.
 
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