Aftermarket presence & support for the series 1,2 & 3 XJ chassis
#101
Join Date: Jul 2010
Location: Austin tx and Daytona FL.
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pic of 12 ITBs on a jag V12, rare,to say the least!
never came on a factory V12 car!
these were cast from magnisium,not aluminum,(lighter weight), and tapered trumpets. they have a slide throttle plate, not rotate butterfly type!
grp 44 racing mid 1980s, sometimes show up on Ebay.
never came on a factory V12 car!
these were cast from magnisium,not aluminum,(lighter weight), and tapered trumpets. they have a slide throttle plate, not rotate butterfly type!
grp 44 racing mid 1980s, sometimes show up on Ebay.
Last edited by ronbros; 07-12-2014 at 06:35 PM.
#103
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That's awesome.
I've actually made a slide type throttle body for a 13B from machined aluminum from the housing & a machined PTFE plate for the slide.
It worked pretty well, until boost hit above 5psi, then it would stick due to thrust loading.
So I went back to the OEM throttle body design.
I've actually made a slide type throttle body for a 13B from machined aluminum from the housing & a machined PTFE plate for the slide.
It worked pretty well, until boost hit above 5psi, then it would stick due to thrust loading.
So I went back to the OEM throttle body design.
#104
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The following 2 users liked this post by FastKat:
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#118
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No it's not my car, it belongs to my boss.
We built this car durring the Spring months & have been testing/ tuning it throughout the Summer months.
I work @ Xcessive Manufacturing, where we design & build race application components for cars (we do other stuff as well)
I'll keep posting stuff as it pops up on my social media feed (this pucture was from the Sunday/ Monday PARCFEST event in Canby Oregon @ Pat's Acres Race Complex.
Car is being piloted in this picture by driver Justin Lucas
Everything on this car was built/ modified in house @ Xcessive Manufacturing.
We built this car durring the Spring months & have been testing/ tuning it throughout the Summer months.
I work @ Xcessive Manufacturing, where we design & build race application components for cars (we do other stuff as well)
I'll keep posting stuff as it pops up on my social media feed (this pucture was from the Sunday/ Monday PARCFEST event in Canby Oregon @ Pat's Acres Race Complex.
Car is being piloted in this picture by driver Justin Lucas
Everything on this car was built/ modified in house @ Xcessive Manufacturing.
#119
#120