blackfang
Founding Member
Our 281's have a similar stroke as a 351 so stroking it more isnt the optimal way to go. Your increasing the instability of the pistons at a faster speed. Big bore is where you will make more power and safer. You unshroud the valves by doing this.
I think you can big bore the 2V block to 3.73" with darton sleeves. not 100% sure but the aluminum block is the way to go and some have gotten them for under 400 shipped.
I think you can big bore the 2V block to 3.73" with darton sleeves. not 100% sure but the aluminum block is the way to go and some have gotten them for under 400 shipped.