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EarlyBay Forums
General Earlybay Chat
whish exhaust for my bus?
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<blockquote data-quote="pete nice" data-source="post: 16420" data-attributes="member: 121"><p>On a standard engine there would be no benefit of a larger exhaust. The JK will perform nicely & give a small power increase.</p><p></p><p>The restriction in a VW engine is in the heads. If you have a limited budget then get the heads gas flowed. GAC do them for £150 a pair for something like a 20% increase in flow. That's good power to pound ratio.</p><p></p><p>I am a tight wad, & had the complete engine with merged header on it. The 1641 has flowed heads, 110 cam, c/w crank & 40's so I know the engine will work well. It was built by GAC 9 years ago for a mate but hasn't done many miles.</p><p></p><p>A twin quiet pack always looks good on a bus, but often they don't sit square & are more expensive than the single.</p><p></p><p><img src="http://i47.photobucket.com/albums/f187/CHRISESLER/Van%20Pics/Poppy-NewBack.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>This seems to sit perfect. I would be happy with that.</p></blockquote><p></p>
[QUOTE="pete nice, post: 16420, member: 121"] On a standard engine there would be no benefit of a larger exhaust. The JK will perform nicely & give a small power increase. The restriction in a VW engine is in the heads. If you have a limited budget then get the heads gas flowed. GAC do them for £150 a pair for something like a 20% increase in flow. That's good power to pound ratio. I am a tight wad, & had the complete engine with merged header on it. The 1641 has flowed heads, 110 cam, c/w crank & 40's so I know the engine will work well. It was built by GAC 9 years ago for a mate but hasn't done many miles. A twin quiet pack always looks good on a bus, but often they don't sit square & are more expensive than the single. [img]http://i47.photobucket.com/albums/f187/CHRISESLER/Van%20Pics/Poppy-NewBack.jpg[/img] This seems to sit perfect. I would be happy with that. [/QUOTE]
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General Earlybay Chat
whish exhaust for my bus?
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