460 bore kit

[Arynock]

anyone know how many ponies the stock 400ex pulls and how many a 460 pulls? lemme know if, or if u want u could just post dyno if anyone has em?

[440exnacsracer]

400 has right at 28. ive never heard of a 460 kit, but if it is bored stroked, ported etc and built right, you should be able to extract over 50 ponies easy, but if you want Hp, got with a banshee. ive heard of stock bore banshees with over 70 hp.

[shaneb]

sparks claims that you need alky to run the 465 big bore ...

powroll sells a 460 stroker. 4mm stroke

With a 463 stroker with a drop in cam and no porting with a good pipe you should be able to get 48 to 50 hp. and NO you do not need alky to run it.

[oynot400]

I hope to know what my 463 stroker pulls for hp sometime this winter. Mike claims that it should be right at 50 hp. :devil

[TrX465]

60hp was my goal...and thats what i got... i wish you could do a big stoker kit but you really cant unless you get a special cam chain and all...but mines gettin done by crank works so we shall see.