65mm or 70mm Throttle body?

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12-01-2008, 02:08 PM

#11

5.0stang123

2nd Gear Member

Join Date: May 2007

Location: Courtenay B.C

Posts: 405

Quote:

Originally Posted by Shelty

go with the 70mm. as long as it fits.. I know the factory intake for the mustang isnt large enough, but not sure about the exploder version

Hey now no dissing explorers lol i have a 91 as my winter beater.

12-01-2008, 02:11 PM

#12

Portmaster

5th Gear Member

Join Date: Nov 2008

Location: SC

Posts: 2,401

Quote:

Originally Posted by dudeboy

(Here comes the 'low end velocity' guy though....)

My dog ain't in this fight.

Last edited by Portmaster; 12-01-2008 at 02:26 PM.

12-01-2008, 02:25 PM

#13

Portmaster

5th Gear Member

Join Date: Nov 2008

Location: SC

Posts: 2,401

Quote:

Originally Posted by camaroeater

looks like the 70mm tb take the win!! As for brands, i was thinking Professional Prods or BBK, but I always here of BBK TB's whistling. I did hear you could stop the whistling if you smooth out the outer edges of the IAC passage.

I tried a few of the pro prod throttle bodies. Out of 4 throttle bodies 3 of them had a sticking problem just as the throttle craked open. We were able to take care of the issue on all of them with some 1000 grit and about 20 minutes. We had one 75mm that a customer brought in that whistled so bad it sounded like it had a blower. As far as the BBK's go we never had a single problem with any of them. They arn't as pretty as the Accufab but work great.