Throttle Body?

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Jun 17, 2005 | 09:03 PM

witestang

Thread Starter

Junior Member

Joined: Apr 2005

Posts: 15

Throttle Body?

I'm thinking of buying a BBk Throttle Body, and upper plenum kit. The one i see for sell is 75mm. But alot of people tell me not to go over 70mm. I am new to this and have no idea what to get.

Jun 17, 2005 | 09:56 PM

Blue02GT

Ex Mini Smack King

Joined: Nov 2004

Posts: 868

From: St. Louis

I run a 75 mm with no issues.

Jun 18, 2005 | 12:31 AM

Beer_farts

Senior Member

Joined: Mar 2005

Posts: 137

From: Maryland

I was told that 75mm was only good for heavy modified motors.

Jun 18, 2005 | 01:00 AM

MattJ

Senior Member

Joined: Dec 2004

Posts: 10,237

ive heard mixed reviews, some have problems, some dont.
go with 75, youll be alright. ive got the 70 and wish I did 75 for the 10 dollar difference...

Jun 18, 2005 | 06:58 AM

Blue02GT

Ex Mini Smack King

Joined: Nov 2004

Posts: 868

From: St. Louis

Quote:

Originally Posted by Beer_farts

I was told that 75mm was only good for heavy modified motors.

Mine is not heavily modified. Pullies, headers and the plenum. I have never had any issues from the day I installed it.

Jun 18, 2005 | 07:45 AM

silvergt

Speed Racer

Joined: Apr 2005

Posts: 202

im running the 75mm bbk with out any heavy mods and i think its great, besides down the road if you do decide to go with forced induction youll end up getting the 75mm anyways