what size tb?

Reply Subscribe

Thread Tools

Search this Thread

03-05-2007, 04:36 PM

bighungrymatt

5th Gear Member

Thread Starter

Join Date: Jul 2006

Location: MISSISSIPPI

Posts: 3,382

what size tb?

I was wondering what size throttle body I should go with. I have bbk shorty headers, magnaflow full exhaust, and procharger supercharger. I was thinking 70mm? give me some suggestions

thanks

03-05-2007, 04:37 PM

88BlueGT

6th Gear Member

Join Date: Sep 2005

Location: Hamilton, NJ

Posts: 15,042

RE: what size tb?

70mm would be fine. Are you running the stock MAF still?

03-05-2007, 05:03 PM

FullAuto

5th Gear Member

Join Date: Jan 2006

Location:

Posts: 2,760

RE: what size tb?

What intake?

03-05-2007, 05:22 PM

bighungrymatt

5th Gear Member

Thread Starter

Join Date: Jul 2006

Location: MISSISSIPPI

Posts: 3,382

RE: what size tb?

Yeah I still have the stock MAF, I will upgrade that too, any suggestions?

03-05-2007, 05:31 PM

88BlueGT

6th Gear Member

Join Date: Sep 2005

Location: Hamilton, NJ

Posts: 15,042

RE: what size tb?

+1 on the intake.... if you are still running the stocker isnt the opening only 65mm?

03-05-2007, 05:38 PM

bighungrymatt

5th Gear Member

Thread Starter

Join Date: Jul 2006

Location: MISSISSIPPI

Posts: 3,382

RE: what size tb?

Im not sure what the stock opening is. What should I upgrade to on the MAF?
and how much gains should I expect to gain..?

03-05-2007, 05:43 PM

LTnone

4th Gear Member

Join Date: Jul 2006

Location:

Posts: 1,897

RE: what size tb?

I might be mistaken, but I believe the stock TB is 58mm[:@]. a 70 will be perfect for your application, and definitely get a 70+mm MAF. Your air can only flow as quickly as your smallest opening will allow. That stocker is a bottleneck