TB butterfly

Post by **vipfto** » Wed Apr 22, 2009 9:46 pm

question......
does anyone what model car would have 72mm butterfly for a TB machined to match? or would it be cheaper/easier to get a new one fabricated?

Storm · Post by **Storm** » Wed Apr 22, 2009 10:23 pm

The only prob I have found with going for a bigger TB is the restriction on the manifold after it negates most of the advantage gained.

Now if you could fabricate a free flowing manifold and stick a 100mm Skyline TB on it, that would be something

Post by **vipfto** » Thu Apr 23, 2009 8:20 am

haha true but still does anyone know about the butterfly?

Post by **Bennoz** » Thu Apr 23, 2009 10:27 am

Try these guys

http://www.throttlebodies.net.au/produc ... c9f7fe62a8

jonowong · Post by **jonowong** » Thu Apr 23, 2009 1:36 pm

get some motherfukn itbs made up

Post by **vipfto** » Thu Apr 23, 2009 7:32 pm

thanks ben just the info i was looking for

Post by **vipfto** » Tue Apr 28, 2009 8:56 am

just incase anyone is getting there TB/manifold etc enlarged to 72mm the place which ben told me above can supply the butterfly for $55 including postage

so IMO not bad if your local engineer charges you say $100 to $200 for TB etc and the butterfly is just $55 MUCH cheaper than RPW