Turbo manifolds
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HCF Member
Joined: Oct 2007
Posts: 260
From: Idaho Falls, Idaho
Turbo manifolds
Alright so I was searching throught search on this and didn't find what I was looking for so I'll ask it.
There are three designs to turbo manifolds that I've seen, the "log" as I'll call it the cast iron ones, the "header" style kind, and the "ramhorn" style kind.
My question is, which gets you the most gain?
There are three designs to turbo manifolds that I've seen, the "log" as I'll call it the cast iron ones, the "header" style kind, and the "ramhorn" style kind.
My question is, which gets you the most gain?
Administrator - Formerly 90Civtegra
Joined: Apr 2005
Posts: 2,549
From: Glen Burnie, Maryland
there are actually more then just those 3.
the style you decide to go with depends on your power goals but for the most part turbo manifolds with equal length runners (usually ramhorns) will give you the most gain, same as top mount manifolds
the style you decide to go with depends on your power goals but for the most part turbo manifolds with equal length runners (usually ramhorns) will give you the most gain, same as top mount manifolds
Snail'n Admin
Joined: Dec 2006
Posts: 3,040
From: Don't worry about it
Logs are the cheapest, but they flow the worst. There are mini rams that flow slightly better, then ramhorns, and then topmounts which flow the best but are the most expensive. Then there are a lot of others in between. Usually the best bet is an equal length manifold of some sort. If youre goin for a stock motor boost, a log is fine
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