mfoss
06-01-2011, 11:33 AM
I have a 421w Its a 72 block. Hard block filled. There is 14 passes on this motor.
4.100 EAGLE CRANK
6.200 SCAT RODS
4.040 PROBE POWER ADDER PISTONS
Sfi balancer. Dont know the brand. looks like a prorace
Melling oil pump
timing chain
arp main studs and a girdle.
Was internal balanced. All work was done by Barker machine and fab. Hes been doing my motors for years. There is nothing wrong with this sortblock. Im going to a dart motor.
2900. firm
4.100 EAGLE CRANK
6.200 SCAT RODS
4.040 PROBE POWER ADDER PISTONS
Sfi balancer. Dont know the brand. looks like a prorace
Melling oil pump
timing chain
arp main studs and a girdle.
Was internal balanced. All work was done by Barker machine and fab. Hes been doing my motors for years. There is nothing wrong with this sortblock. Im going to a dart motor.
2900. firm