I have a 05/06 Works Aperture II TB. I measured it last week when I had it off. It was right at 65mm on the gasket side. I believe that area you were describing was removed by the mill on mine.
That's kind of disappointing that it is only 62mm. I understand the thickness of the sidewall being the limiting factor though. I've been going back and forth about having my TB ported but I'm just not sure if it's really worth it. Ported intake manifold I could see being worth it. Also, I would ask Curt what he recommends for the dry lube coating on the backside of the butterfly plate. I know the stock TB has that dark coating which is to prevent extra air from seeping through at idle; however, I've also heard that was due to poor tolerances between the TB and the plate itself.
My Curt Brown evo 9 ported TB measured at 63mm at the blade.
Yea when I emailed CB about it he said thats about as big as it can go. The walls are just too thin as seen in the video
I have a 05/06 Works Aperture II TB. I measured it last week when I had it off. It was right at 65mm on the gasket side. I believe that area you were describing was removed by the mill on mine.
That's kind of disappointing that it is only 62mm. I understand the thickness of the sidewall being the limiting factor though. I've been going back and forth about having my TB ported but I'm just not sure if it's really worth it. Ported intake manifold I could see being worth it.
Also, I would ask Curt what he recommends for the dry lube coating on the backside of the butterfly plate. I know the stock TB has that dark coating which is to prevent extra air from seeping through at idle; however, I've also heard that was due to poor tolerances between the TB and the plate itself.
How much is a new stock throttle body?
No idea if they are even available anymore. A quick search turned up nothing. Used ones are priced all over even unported can be near 150 bucks
stm does not sell the already modified throttle body?thanks
I dont know. Check their website
if I pay to you could you do it?
@@Gio-ge8is I dont port throttle bodies
D-Evolution ok thanks😌
@@Gio-ge8is I ported my Subaru tb myself with a Dremel. But I didn't go all out ... I could take more material away than I did
Get a Daryl Morse throttlebody