Here is the new design tb with the blade open.



Here is a close up of a stock TB



Here is a stock TB vs modified TB



Price is set at $120.00 plus a $70.00 core charge..the $70.00 will be refunded once your stock throttle body is sent to me, or you could simply send $120.00 plus your stock tb in one box, that way there is no core charge trouble.We feel these TB's are the absolute best available!!Hundreds and hundreds of hours of R&D work are put into these to ensure you get the highest flowing most power producing throttle body for your car.The new TB's have a modified throttle shaft..if you look in the pictures you can see where I remove the front side of the shaft on the tb blade without compromising strength. This greatly improves flow over the blade...These TB's have so much attention to detail it's crazy!From the full porting, to the epoxy work, to the throttle pad grinding..these things have it all! These TB's can be purchased directly through masc performance by calling 1-877-891-5550,e-mailing z28vf@aol.com or lt1brutus@mascperformance.com Thank's,

Carter

 

not that i'm expecting miracles...but did you notice any gaines? better response? little more top end?

i figure it can't hurt...

 

Teke,
There is a deffinate power gain and response gain..These unit's flow just under 1000cfm of airflow..and the stock ones flow about 750ish...so a 250cfm gain wide open and at 25% throttle is flows over two times the amount of stock..so yes there is a nice response and power gain Check this out..A buddy of mine has a 98 a4 3.23 convertable z28..at speed world the best he ever got was 14.22@98 mph stock.We added a TSP lid,smooth bellow,my throttle body,free ram air,tb coolant bypass and a cut out... the very next night he ran a 13.27@106 mph I was so freakin shocked it was scary..I told him that he was probably going to run in the 13.8-13.7 range after the mods at like 101-102...damn was I wrong lol..So the TB will deffinatly provide an improvement!

Carter