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Forum: Pontiac - Street Yesterday, 09:20 AM
Replies: 7
Views: 301
Posted By Tom Pugh
yeah, thats what I was worried about, having to...

yeah, thats what I was worried about, having to disassemble the front end to get at it.
Forum: Pontiac - Street 05-10-2024, 10:54 AM
Replies: 7
Views: 301
Posted By Tom Pugh
so, my next question is; how do I remove the...

so, my next question is; how do I remove the condenser to access the area in front of it? My car is a factory air car and it has the panel installed between the radiator support and the front bumper...
Forum: Pontiac - Street 05-09-2024, 01:02 PM
Replies: 7
Views: 301
Posted By Tom Pugh
nice install...

nice install...
Forum: Pontiac - Street 05-09-2024, 09:29 AM
Replies: 7
Views: 301
Posted By Tom Pugh
Torque converters

I am running a T400with a 10"converter (2800 rpm stall) behind a mildy modified 455 in a '67 GTO. This is a street car with ac and will not be raced. What are you guys running for a trans cooler? I...
Forum: Pontiac - Race 04-29-2024, 10:48 AM
Replies: 28
Views: 1,827
Posted By Tom Pugh
so how do you hook up 1400 ft. lbs. tq.?

so how do you hook up 1400 ft. lbs. tq.?
Forum: 66-67 GTO Tempest & LeMans TECH 04-23-2024, 07:52 PM
Replies: 5
Views: 505
Posted By Tom Pugh
I have the flanges, thanks

I have the flanges, thanks
Forum: Heating & Cooling TECH 04-23-2024, 09:52 AM
Replies: 8
Views: 545
Posted By Tom Pugh
Improving efficiency of factory ac system in '67 GTO

Prior to removal of the engine and the A6 compressor I run the system and it cooled 'okay' on a 75 degree day with the fan on high but I don't see it working well once we gets up to 90s here in NC...
Forum: 66-67 GTO Tempest & LeMans TECH 04-18-2024, 10:51 AM
Replies: 5
Views: 505
Posted By Tom Pugh
Down pipes from HO exhaust manifolds

I am installing a 455 in my '76 GTO. It will be using the Parts Place 2.25" exit HO manifolds ( Ames sells a 2.5" version but they were on backorder. I want to run 2.5" downpipes all the way back to...
Forum: Pontiac - Street 04-16-2024, 10:34 AM
Replies: 4
Views: 311
Posted By Tom Pugh
Torque converter for '73 455

I have a 455 that will be going into my '67 GTO. 425 hp, 510 tq. , nothing crazy. A 2.93 rear gear (ac car). Looking to spec. a torque converter for the turbo 400. Looking for something in the 2500...
Forum: Pontiac - Street 03-22-2024, 02:17 PM
Replies: 8
Views: 443
Posted By Tom Pugh
455 in '67 GTO with Edlebrock Performer RPM and Holley ,fit under hood?

I think the air cleaner assembly is going to be critical to get this to fit under the stock hood. I assume a 14" drop base type will work. What are you guys running?
Forum: Pontiac - Street 03-21-2024, 04:33 PM
Replies: 15
Views: 662
Posted By Tom Pugh
wow, thats like pulling a few hundred lbs. out

wow, thats like pulling a few hundred lbs. out
Forum: Pontiac - Street 03-21-2024, 11:53 AM
Replies: 15
Views: 662
Posted By Tom Pugh
'67 ram air install?

I'm thinking about adding a ram air air cleaner assembly and opening the hood scoop on my 67 GTO. Question is; did ram air really add any measurable perfromance or was it basically a marketing ploy?
Forum: Pontiac - Street 02-27-2024, 08:11 PM
Replies: 13
Views: 820
Posted By Tom Pugh
Tall valve covers will not clear ac bracket?

my new engine (455 in a '67 Goat) will have a roller cam and roller rockers which will require a taller valve cover. I'm told the taller covers will not allow the ac bracket and compressor to be...
Forum: Pontiac - Street 02-21-2024, 11:29 AM
Replies: 21
Views: 1,520
Posted By Tom Pugh
thanks, Spotts is near my old stomping grounds.

thanks, Spotts is near my old stomping grounds.
Forum: Pontiac - Street 02-20-2024, 05:09 PM
Replies: 21
Views: 1,520
Posted By Tom Pugh
how do I get in touch with Len or Paul?

how do I get in touch with Len or Paul?
Forum: Pontiac - Street 02-07-2024, 11:34 AM
Replies: 21
Views: 1,520
Posted By Tom Pugh
have you seen Butler's lead times?

have you seen Butler's lead times?
Forum: Pontiac - Street 02-06-2024, 11:19 PM
Replies: 21
Views: 1,520
Posted By Tom Pugh
Facebook builder?

I am discussing a new 400 stroker build with build with this shop that uses Facebook marketplace to promote his business. Anyone familiar with them?
...
Forum: Pontiac - Street 01-29-2024, 07:55 PM
Replies: 19
Views: 1,200
Posted By Tom Pugh
point taken. I will running a Turbo 400 which...

point taken. I will running a Turbo 400 which help rear survival, but still. I assume guys are using '66/67 Chevelle 12 bolts. or maybe 68/69s. Whats the hot ticket on a 12 bolt?
Forum: Pontiac - Street 01-29-2024, 11:40 AM
Replies: 19
Views: 1,200
Posted By Tom Pugh
what would the static compression ratio be with...

what would the static compression ratio be with the 72cc heads? I've seen several sets of 670s and of course the edlebrock and Kaufman heads but I was under the impression these would not be pump...
Forum: Pontiac - Street 01-28-2024, 09:11 PM
Replies: 19
Views: 1,200
Posted By Tom Pugh
400 vs 455

I need to make a decision about which block to use for my build, a 400 or a 455. I will be going with a 0.030 over .250 stroker build on the 400, perhaps just .030 if a 455 is used. Early 400...
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