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Forum: 77-81 Firebird & Trans Am TECH 10-02-2019, 05:20 PM
Replies: 15
Views: 5,639
Posted By GregM329
I sent a sketch to both Ames and Butler...

I sent a sketch to both Ames and Butler Performance, and I never did get an answer for what the overall dimension between the motor mount thru bolt holes was supposed to be.
Ames said they...
Forum: 77-81 Firebird & Trans Am TECH 09-08-2019, 09:01 PM
Replies: 15
Views: 5,639
Posted By GregM329
[QUOTE=Grand73Am;6059842]The original brackets...

[QUOTE=Grand73Am;6059842]The original brackets can found for a lot less. That's what I'd use if I were you. GM numbers 496892 and 496893. Here are some for $119 or best offer: /QUOTE]

Thanks for...
Forum: 77-81 Firebird & Trans Am TECH 09-08-2019, 01:37 PM
Replies: 15
Views: 5,639
Posted By GregM329
I'm sorry I neglected to say that I am installing...

I'm sorry I neglected to say that I am installing a Pontiac 400. It's supposed to be a '75 block and has the four in-line mounting holes.

For some reason, the stock stamped steel brackets that...
Forum: 77-81 Firebird & Trans Am TECH 09-07-2019, 09:20 PM
Replies: 15
Views: 5,639
Posted By GregM329
I am currently in "Motor Mount Hell" with my '79...

I am currently in "Motor Mount Hell" with my '79 TA. The pictures on this thread from March verified that I am currently using the correct holes, but my frame mount pin holes aren't lining up with...
Forum: Pontiac - Street 08-05-2019, 02:21 PM
Replies: 2
Views: 961
Posted By GregM329
(I really don't understand why my picture didn't...

(I really don't understand why my picture didn't show up in the post....)
Forum: Pontiac - Street 08-05-2019, 02:20 PM
Replies: 2
Views: 961
Posted By GregM329
Pontiac Front Drive System Install

I pretty much finished up this front drive system install on my Pontiac 400 project this weekend. This is March Performance's part # 13020, they call it a mid-mount version. I lowered the two...
Forum: Pontiac - Street 01-06-2019, 01:12 PM
Replies: 32
Views: 1,720
Posted By GregM329
Earl is still with Kinsler!

At least he was still there a few months ago. Remember the scratch-built Pontiac fuel injection manifold I posted pictures of? Earl sold me all the fuel system pieces for it, he seems very...
Forum: The Body Shop TECH 11-18-2018, 06:52 PM
Replies: 6
Views: 529
Posted By GregM329
Don, you are Right on the Money with the best...

Don, you are Right on the Money with the best solution! You came thru where Google failed. I wish it wasn't so pricey, but it's obviously the classiest answer.
Thanks to everybody who replied!
Forum: The Body Shop TECH 11-18-2018, 06:46 PM
Replies: 6
Views: 529
Posted By GregM329
Tim, you said windshield washer and pump, I'm...

Tim, you said windshield washer and pump, I'm talking about a wiper motor. I did see a Detroit Speed wiper setup for Chevelles advertised somewhere.....
Forum: The Body Shop TECH 11-18-2018, 06:37 PM
Replies: 6
Views: 529
Posted By GregM329
Judge3, i love what you accomplished and...

Judge3, i love what you accomplished and especially like those valve covers. I'm trying to make my firewall even cleaner than that, with only brake fluid reservoirs attached. I'll post pictures when...
Forum: The Body Shop TECH 11-18-2018, 12:21 AM
Replies: 6
Views: 529
Posted By GregM329
Need Help with a Windshield Wiper Motor Application

To make a long story short, I'm trying to do a "clean and flat" firewall build on a '79 TA and the stock wiper motor ain't gonna work.
When I ask Google, "What models of GM cars used the Park...
Forum: Pontiac - Street 05-12-2018, 08:22 AM
Replies: 36
Views: 1,854
Posted By GregM329
Tom, is there any place I can see pictures of...

Tom, is there any place I can see pictures of that design? I'd love to see how you accomplished that.
Forum: Pontiac - Street 05-09-2018, 03:48 PM
Replies: 36
Views: 1,854
Posted By GregM329
It's a 4" ID, 15" long, whose computer can figure...

It's a 4" ID, 15" long, whose computer can figure the volume for us lickety-split? :)
Forum: Pontiac - Street 05-09-2018, 03:39 PM
Replies: 36
Views: 1,854
Posted By GregM329
It measures 11" tall just sitting on a table top...

It measures 11" tall just sitting on a table top and somebody on Facebook measured their carburetor and air cleaner at 14 3/8" so I felt pretty good about the height, but Australian Ian tells me it's...
Forum: Pontiac - Street 05-09-2018, 03:30 PM
Replies: 36
Views: 1,854
Posted By GregM329
It took a long time to design this, but I'm...

It took a long time to design this, but I'm retired, so I had the time. This is how the design just evolved. Several people have questioned the bends in my air passages, all I can say is, we're...
Forum: Pontiac - Street 05-09-2018, 03:22 PM
Replies: 36
Views: 1,854
Posted By GregM329
I bought this - a simple cable-driven unit. But...

I bought this - a simple cable-driven unit. But I can go a different route.
...
Forum: Pontiac - Street 05-09-2018, 03:09 PM
Replies: 36
Views: 1,854
Posted By GregM329
I'm new to this - I didn't even know there were...

I'm new to this - I didn't even know there were three-bolt throttle bodies! I just bought a cable-pull throttle body off of Ebay and designed my mounting plate to what I had. Now somebody is...
Forum: Pontiac - Street 05-04-2018, 11:50 AM
Replies: 36
Views: 1,854
Posted By GregM329
A Prototype Pontiac Direct-Port Fuel Injection Manifold

I'm not impressed with my ability to photograph it, but here is the fuel injection manifold I have been trying to "invent". I'm a retired CNC machinist and this has been a long-term project. There's...
Forum: Pontiac - Boost 02-21-2018, 11:29 PM
Replies: 91
Views: 5,044
Posted By GregM329
Hood manufacturer?

Who did you get the hood from, if you don't mind me asking..... Does it have nice factory-similar side flanges? I'm doing a tilt front end and I would want to bolt one together with the fenders on...
Forum: 66-67 GTO Tempest & LeMans TECH 02-19-2018, 10:12 PM
Replies: 3
Views: 210
Posted By GregM329
Interestingly, the KRE D-port heads that I have,...

Interestingly, the KRE D-port heads that I have, which are supposed to be CNC ported to 290 CFM, are missing the two counterbores for the gasket locators. I wondered why KRE would neglect to...
Forum: Pontiac - Race 02-19-2018, 09:34 PM
Replies: 8
Views: 729
Posted By GregM329
Are there differences in Intake Manifold Gasket dimensions?

I'm building a direct-port fuel injection manifold for a 400-inch Pontiac from scratch that will use a set of KRE D-Port heads which have been ported to 290 CFM.
I measured the port height on the...
Forum: Pontiac - Race 12-06-2017, 04:02 PM
Replies: 48
Views: 3,016
Posted By GregM329
Where can I find instructions on these recommended crank modifications?

I'm assembling a 400 block soon, and I was not aware of the above quoted crank and thrust bearing specs. Can you tell me where I can out more on these techniques? Thanks!

...
Showing results 1 to 22 of 22

 
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