Subject	Re: They are 2.25" which makes it a wasted effort IMHO.
Posted by	ZigZag on October 10, 2003 at 2:04 PM
	This message has been viewed 47 times.
In Reply To	They are 2.25" which makes it a wasted effort IMHO. (n/m) posted by YugoBernie (NoVA) on October 10, 2003 at 12:35 PM
Message	If I understand correctly, the top fuel pipes are designed for turbos with stock housings like sport 500s. From my searches, I have discovered that there seems to be an issue/debate with 2.5" pipes not providing enough backpressure for the turbo seals on stock and sport 500 turbos, especially when test pipes are involved(as in the top fuel kit). It seems safe to assume that a 2.25" pipe would be more restrictive and thus provide additional backpressure for the turbos. Its true, certain turbos might be too restricted with the top fuel set up, but others might actually benefit from its restrictive nature.
Follow Ups	Anyone install Top Fuel Downpipes & Divorced pipes? - Milo (Sport Z Magazine) 12:20:53 10/10/03 They are 2.25" which makes it a wasted effort IMHO. (n/m) - YugoBernie (NoVA) 12:35:49 10/10/03 Re: They are 2.25" which makes it a wasted effort IMHO. - ZigZag 14:04:23 10/10/03 My main concern was really just the fitment, wanted to make - Milo (Sport Z Magazine) 14:41:30 10/10/03 You don't want backpressure on a turbo car. NA cars are dif (n/m) - Scotts94z32 19:05:45 10/10/03 2.25" DPs and TPs are better than stock pre/main cats >>>> - KaZ (VaBch) 15:07:10 10/10/03 Also at $305 shipped, its a LOT cheaper than $700 >>> - KaZ (VaBch) 15:11:36 10/10/03 Good point, I'll bring it up to the owner. (n/m) - Milo (Sport Z Magazine) 16:15:20 10/10/03 What would they have to be? 2.5? 2.25 fine for N/A's? (n/m) - Malukalu99 12:56:57 10/10/03 They don't 'have' to be anything. - SactoTodd 13:18:14 10/10/03 ehhh ... (n/m) - Guapo 13:20:02 10/10/03 ? (n/m) - Malukalu99 13:51:19 10/10/03 N/A's don't have turbos... - BigTDogg (ZCON Whore) 13:56:58 10/10/03 I know that, I'm just wondering why Guapo said "ehh" - Malukalu99 15:02:00 10/10/03 because NA's don't have downpipes. - Guapo 15:32:04 10/10/03 Where on Earth did that sig animation come from? (n/m) - therinL 14:25:16 10/10/03 www.streetneeds.com (n/m) - Milo (Sport Z Magazine) 14:33:44 10/10/03 They look good and DPs bolt up no problem... - KaZ (VaBch) 15:09:38 10/10/03
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