Anyone seen a 58mm TB with the nitrous jets preinstalled?

stubbs · 10-15-2002, 09:44 PM

I have seen stock size ones by edelbrock and BBK but as I am planning on going with a 383 the stock setup just wouldn't do. Thanks.

Nathan Plemons · 10-16-2002, 02:08 PM

Holley makes one, very pretty unit, part number 05174NOS :cheers:

[Modified by Nathan Plemons, 11:12 AM 10/16/2002]

stubbs · 10-16-2002, 02:11 PM

Is that a 58mm because I know they make a 48mm like that? I'll have to check out that part #, thanks.

Nathan Plemons · 10-16-2002, 02:19 PM

Holley doesn't make a 48. They make 52's and 58's and the NOS version is only available in the 58. So yes, with confidence I can tell you it's a 58.

Just so as to not sound like such a know it all, I know 3 people who work at Holley and two people who run this TB, so I've got a little bit of experience with it. Trust me. It's very :cool:

stubbs · 10-16-2002, 02:39 PM

Thanks nathan, and I envy where you live.

Bill Burkert · 10-16-2002, 09:28 PM

Can we see the other side? TIA!

Nathan Plemons · 10-16-2002, 09:39 PM

Well, the picture above came directly from the Holley website. I don't have one off a car right now to snap a picture of. You might look at http://www.holley.com and see if you can find more pictures.

red-y · 10-19-2002, 04:20 PM

See those little rivets on the throttle flap. I recently saw where one came loose and went into the engine. :eek:
Not a good set up. I would get a throttle body plate, machine out a 52 mm if necessary.