Two SC 61's = trouble
Join Date: Jul 2001
Is the cam o/k to run with 1:7 ratio? In some cases it closes too quick and hammers the sh!t out of your valves and seats.P/V clarence is another issue.. Trick Flow st 2 275/282 224/232@50 lift@valve 1:6 557/566 112* lob sep.. to go by..
The x 303 Ford is 224/224 @50 lift 542 and they say check p/v claerence. The duration is more on inlet than yours..
You will need to port that intake to get full potentual from rest of motor.. i.m.o
Don't be afraid to try something new. Remember, amateurs built the Ark...Professionals built the Titanic!
Tuned & maintained by "Peppertree Perfmormance". Dart block, Scat 4340 steel crank, Custom C.P pistons.Oliver rods.. Mal Wood twin plate clutch.. Twin SC61/2's,482 rwkw/ 645 rwhp..
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