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Author Topic:   stock cast iron manifold
checkerchaser
Dirt Roller

Total posts: 12
posted November 24, 2004 03:09 PM  
they just changed the urles at my trach and now we can run a 4412 with cast iron manifold...found a good 535 cfi 4412 now looking at manifolds...any good ones?..thanks in advance.

Istock66
unregistered Total posts: 12
posted November 24, 2004 03:46 PM           send a private message to checkerchaser   Edit/Delete Message   Reply w/QuoteBBBBBB
The best gm one thats oem ends in number 250, its very very clean inside compared to the rest.

If your allowed to port them Ive got 3 for sale, one with holes cut in bottom and top for internal porting.

iowatoolman
Dirt Freak

Total posts: 369
posted November 24, 2004 03:47 PM  
2bbl intake or 4bbl and can it be ported?

redneck racing
Dirt Forum Champ
Total posts: 860
posted November 24, 2004 06:00 PM  
Im not one who notices the casting # on them but the 2 ive got are 4bbl and have had the center sections took out of them. Eddie

FlyNLoIMCA17
Dirt Forum Champ
Total posts: 753
posted November 24, 2004 06:14 PM  
Factory GM "Marine" intake is one of the best. You can get it from your local GM dealer, I bought one 4 years from the dealer it costed $185. I think it was worth it. Its a high rise 4V intake. Hope that helps.

redneck racing
Dirt Forum Champ
Total posts: 860
posted November 24, 2004 07:19 PM  
I would use a marine intake but it is illegal at our track. Eddie

istock59
Dirt Forum Champ
Total posts: 501
posted November 24, 2004 08:13 PM  
Canadian 2 barrel intake. Casting # 313. There's one on ebay right now...

racenmotorsports
Dirt Maniac

Total posts: 169
posted November 24, 2004 08:33 PM  
o.k. gotta ask,
what's the difference between a "canadian" intake, a marine intake and a regular intake and what are the advantages? Obviously, the canadian is for canadian cars and marine is for boat engines, but what are the differences?

    

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