yes you can, the DSS blocks are also stock blocks, that will still split at the main webbing at the usual hp levelstkolstad said:can i use my existing 90 302 block to make a 347! Or should i get a dss block or something similar.
bynummustang said:Depending on how much boost you want to run, I'd go with the 331. The shorter stroke and shorter rods will work better with high boost.
5spd GT said:In your case, I would pick one or the other. Stroker will give you less power for more money, or you can go blower for more power and less money.
88Stang331 said:How do you figure more displacement would net you less power?
blkcobra50 said:Stock block, notch the skirts, 347 rotating assembly w/blower pistons, s trim sound great but at block splitting power.
331 and 347 have same length rods at 5.4'' with their own respective pistons. CHP has a shorter rod at 5.315" with 331 piston for their 347.