hey guys my 351 is wearing , the compression is about 80 across the board and im wanting to see how much HP will these velvets hold ?
what was factory HP on the 351w? im wanting 300-325 @ the crank , what can i do to make this engine more reliable and still have some ass behind the throttle ..

long blocks go for 1k around here with reman stock heads and a diff cam for the boat ..

what this noise about GT40 heads ?

just wanted some insight might bite the bullet in a couple weeks and throw a new power plant in ..


help !! lol