Dave A
USER UNDER INVESTIGATION - DO NOT TRADE
Registered: 10th Dec 03
Location: County Durham
User status: Offline
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bike bodies never get as goog gains as a properly designed TB system. mainly because crucial elements are not taken into consideration. things such as:
1. injector to valve length isnt tuned
2. the length of the inlet tract will not be correct unless you buy different trumpets
3. the shut angles on bike bodies are usually around 12 degrees.
4.position of the butterfly will be incorrect unless you get spacers made up
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alistairolsen
Member
Registered: 21st Jan 06
Location: glasgow
User status: Offline
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1: related to inlet manifold which is completely custom
2: fair enough comment and Im aware of the effects on a RR, but tbh in corsas and novas most people go for what fits easily ironically enough.
3:not quite sure what you mean here? Are you saying the butterflies dont shut fully?
4:again, inlet manifodl related unless you mean with relation to the injector?
Do you really reckon jenvey have a set of "xe TBs" or do the have a set of 40mm parallel tbs for 2l 16v engines and a whole bunch of different manifodl and trumpets?
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Dave A
USER UNDER INVESTIGATION - DO NOT TRADE
Registered: 10th Dec 03
Location: County Durham
User status: Offline
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quote:
Originally posted by alistairolsen
Do you really reckon jenvey have a set of "xe TBs" or do the have a set of 40mm parallel tbs for 2l 16v engines and a whole bunch of different manifodl and trumpets?
um, yes they do actually
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