|
|
|
03-07-2013, 02:26 PM
|
|||||
|
|||||
|
351w heads c9oe vs gt40
Just wondering if anyone knows the differace and witch would be better for my 351w build, i have the c9oe heads on there now, but found some gt40 heads down the street, for $100.00..
I have basicly stock bottom end, with a lumpy cam, edlbrock performer manifold, 750 dp, msd ignition, and open exhaust,,, its in a boat,,,any thoughts would be great,,,,thanks 
|
|
03-07-2013, 05:01 PM
|
||||||
|
||||||
|
You would probably be better off keeping what you have or saving up for aftermarket aluminum heads,302/5.0 heads have 7/16" head bolts your 351W has 1/2" bolts so you would have to redrill the 5.0 heads whereas the aftermarket heads are always 1/2" so when using them on a 302/5.0 they require special head bolts or sleeves.
|
|
|
| Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
| Thread Tools | |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| swapping 351W heads for 302 heads | babell7738 | Engine | 10 | 01-21-2012 10:16 AM |
| Machining requirements for cam with GT40 heads | KMatch | Engine | 3 | 04-05-2010 06:33 PM |
| GT40 Heads? | octanejunkie | Engine | 6 | 01-20-2010 04:55 AM |
| gt40 vs. gt40p vs. e street heads | 72fordlb | Engine | 3 | 06-15-2009 06:27 AM |
| GT40 heads | FoxThunder 5.0 | Engine | 1 | 07-30-2003 02:11 AM |
