I have a 94 ford 4.0 v6 I want to modify internal parts to output 4-5 hundred bhp and 3-4 hundred foot pounds tourqe And with a 6-8 thousand redline I know what parts I need to change and how to do it but I can't find the parts for a v6 engine everywhere I look only has v8 parts. price is not a factor for me and I was thinking about machining the parts but I want performance as well as reliability this is for a ranger not a mustang mind you but the engine is the same