Standard bore is 54MM, these are 58.

Screw these, get the Rside ones from Kspec.com guys, they are adjustable up to 60 MM.

 

redz, on kspec it says the rside go up to 61. and if you want a true BBTB, get the friggin 70mm turbo one.

i do think this is a great deal though. if this is in fact a tiggerlily product, then you know the quality is good. and for 100+ less then the rside n/a TB, and about 240 less than the turbo rside TB, the slight loss in size is worth the money IMO.

just keep the thread clean guys.

 

whoops.. sorry about the post above guys..
i though java asked what the size of the evo fusion throttle body was.. i didnt realize he was asking about the OEM size..

so yeea. OEM size is 54 and the OEM TB can be bored out max to 58 mm.. and the one up there is manufactured at 58mm.. not bored out to 58..
theres a difference between boring out a TB to a size and manufacturing at that size.

 

Java, we will keep the group buy up until the end of the month, or until we get 6 buyers. They will ship out as soon as payment is recieved...from California. DHL shipping, thus it will take probably 1-3 days to arrive. you can use it with your cruise.

kayjai, it is not the same as the stock TB...its about 4mm larger bore. If youre looking for big horsepower gains from it without matching your intake manifold, this isnt for you. I dynoed one with the same bore and design a couple years ago, and got like 1.5 hp and 3 torque. The main advantage of it is the improved throttle response.

Also, as a clarification, this is not from shark racing. This is from evo fusion/Team SR. Since our inception in Jan, we have processed hundreds of successful orders, with no complaints that i know of, on the internet message boards.

 

Thanks for the heads up Yam!
It's definetly a good deal. I'm trying to work on a IM right now, so this sounds good. But I'll have to see,...

smile.gif

 

Keep in mind also that the 70MM one should NOT be used for NA at all, your velocity in your intake will suck, bad.

 

If I can pay at the end of the month I am in. I need a TB, and this is a good deal.