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Author Topic:   intake
matt9
Dirt Full Roller

Total posts: 34
posted October 19, 2005 07:23 PM  
i need help with an intake please. what stock chevy 4 barrel intake flows the best? (quadrajet)

johder
Dirt Forum Racer

Total posts: 100
posted October 19, 2005 07:43 PM  
we have the stock hi rise here on a shelf....i cant think of production numbers but its the hi rise factory 4bbl intake...

and i think its worth about 85$ shipped

matt9
Dirt Full Roller

Total posts: 34
posted October 19, 2005 07:58 PM  
it can't be the bus or marine

johder
Dirt Forum Racer

Total posts: 100
posted October 19, 2005 08:05 PM  
its off of a z28 motor....i forget what year...its legal we ran it a few years back before out track legalized marijuana, i mean aluminum aftermarket intakes

FlyNLoIMCA17
Dirt Forum Champ
Total posts: 753
posted October 19, 2005 09:25 PM  
I beleive the Z-28 intake your talking about is a factory aluminum intake isn't it??? Matt9 check your post in the Mod section.....

magician227
Dirt Full Roller

Total posts: 55
posted October 20, 2005 03:32 PM  
The cast iron high-rise intake is not a GM "factory" part. It is a copy of the late 60's Z-28 high rise that was aluminum. All of the cast iron ones are made by GM Performance Part Group. So here's the deal. On one hand, the intake is made by GM, on the other hand(the one our track uses apparently...) is the cast iron high rise was never used on a GM production vehicle. I race at two tracks, one allows it because it is GM made, one doesnt because it was never on any car made by GM. Moral of this story....check with your promoter first, if you can run it, it is great. If not, try a good facory cast piece with some machine work and a carb spacer.

Magician

magician227
Dirt Full Roller

Total posts: 55
posted October 20, 2005 03:48 PM  


 
Here's what I mean by " a little machine work".

matt9
Dirt Full Roller

Total posts: 34
posted October 20, 2005 08:11 PM  
hey guys thanks for the info. i am limited a little more than that. we run intakes like that on streets and bombers . this one is for an imca sport mod, a little more rules to deal with. thanxs again

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