I was visiting Fred's store on e-bay this morning. He is offering a PK-80 entry level performance motor with intake plenum and Fred Head. Also has the modified type A piston and stock F-80 bottom end for t he budget minded folks.
No doubt that arrow makes great stuff but on the engines they ride you'll find they use the Fred head for good reason. Plus the stage 2 ported cylinder, very nice intake matched to the cylinder certainly is more than worth the few extra bucks.i like my 35 dollar arrow head. super. rechambered with large squish band brings me to 180 psi. Just 5psi more than i was shooting for.... 35 bucks. The dax complete engine is a great deal for less than 200.... i believe the ignitions that come on the updated canadian engines is superior to the american ignitions.
buyer beware