TB Bore

[V8SHO97]

How many MMs can I bore my TB out to and is it even worth doing??

 

[E1 v2]

It was just covered not too long ago -

http://www.shoforum.com/showthread.php?t=81928

 

[V8SHO97]

I should have looked harder I guess

 

[Phoenix]

I got a mustang 4.6 75mm BBK Roush TB waiting to be hooked on mine , it only needs an adapter plate that 'ill fabricate.

If yours is modded , and you want to get all the available hp , I say go for it.

 

[Mike Kopstain]

I think you guys might be surprised at how little these do for you. The stock TB provides a venturi effect and increases velocity of the incoming air. If this were a supercharged car it would be one thing but on a naturally aspirated, very small displacement V8 I don't see any benefit.