- 428cj heads
- More Power? - Intake, Cam Timing Questions
- Engine Not Motor
- another block casting number decode
- 390 total timing with light mods
- wierd engine noise
- custom pushrods
- using shim head gaskets
- 77hiboy351m /390swap???
- starting block 390 as much power as possible
- 390 vs. 460
- 410 Merc
- adjustable rocker arm swap
- Trying to decide on a good towing cam with power for the street
- Standing price
- Quick coil question.....
- bypass tube
- 433ci to 462ci
- edelbrock 600cfm vs 500cfm...opinions please
- c4se intake manifold
- casting numbers
- carb recommendation
- Is this a good RV" cam??
- 1967-1968 Mustang Fastback GT 390
- cross ram intake
- Share our 390 build....please!
- 309 commpression
- Need some exhaust help
- 428 block
- ignition upgrade