- I6 gm hei switch no fire
- Desirable 300 parts...
- Some issues with the truck, i need some help
- spark plugs
- Piston/Wrist pins in an '87 F150 300
- '85 I6 Poor charging due to low idle speed
- old engine/new engine
- rv cams - will they ruin my gas mileage?
- Distributor Vacuum
- Lower intake manifold cracks when torqued
- cracked manifold
- Gas Mileage
- Can some one help with this "head" ache
- odd question
- EFI head ?s
- heat tube thing
- 4.9 Power
- As promised......freshly painted 300.
- help!! exhaust manifolds
- Running out of power about 2800 rpms
- Queston about 300/trans. combination
- holley 390
- Questions about EFI 4.9 exhaust manifold
- Rebuild
- timing question
- Color to paint 300?
- Truck has a nagging habit
- Freese Plugs
- Ignition Box and Wiring
- Question about fuel pump pressure???