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Search: Posts Made By: PAUL K
Forum: Pontiac - Street Yesterday, 04:05 AM
Replies: 16
Views: 539
Posted By Steve C.
Three links to explore..... How much...

Three links to explore.....

How much 'parasitic load' does a camshaft represent?

https://cr4.globalspec.com/thread/25338/How-much-parasitic-load-does-a-camshaft-represent

Valve Spring Power...
Forum: Pontiac - Street Yesterday, 03:12 AM
Replies: 16
Views: 539
Posted By Dragncar
Yes he did. He told me about some Pontiac...

Yes he did. He told me about some Pontiac builders who put a 8500RPM spring for a engine that is done by 6500RPM. Some shop in "Ohio".
He said all that extra spring pressure contributed to breaking...
Forum: Pontiac - Street 04-23-2024, 06:19 PM
Replies: 16
Views: 539
Posted By Steve C.
Horsepower to compress the springs. That was...

Horsepower to compress the springs. That was addressed in my post #3


.
Forum: Pontiac - Street 04-23-2024, 04:42 PM
Replies: 27
Views: 734
Posted By b-man
The first run E-heads used five different head...

The first run E-heads used five different head bolt lengths unlike the later versions so that set of bolts will tell you right there without measuring anything.
Forum: Pontiac - Race 04-23-2024, 12:31 PM
Replies: 44
Views: 6,789
Posted By PONTIAC LARRY
I finally got do one bracket race(without any...

I finally got do one bracket race(without any prior testing) and two test n tune sessions so far in the last week and a half. Basically my 850 DP carb wasn't ready having weird issue at at last...
Forum: Pontiac - Street 04-23-2024, 12:25 PM
Replies: 27
Views: 734
Posted By JLMounce
Check your factory heater core inlet. Some of...

Check your factory heater core inlet. Some of these are designed as a flow restriction to begin with. If the inlet nipple is dimpled, this creates the flow restriction to stop the wall of fluid to...
Forum: Pontiac - Street 04-23-2024, 09:06 AM
Replies: 16
Views: 539
Posted By chuckies76ta
Thanks for posting Tim. Very interesting. ...

Thanks for posting Tim. Very interesting.

https://www.youtube.com/watch?v=oBGkWGuwXLU
Forum: Pontiac - Street 04-22-2024, 11:09 PM
Replies: 16
Views: 539
Posted By Tim Corcoran
Cams Video

This is an interesting video and there is a part two that is good also

https://youtu.be/JPAeepqrY-0
Forum: Pontiac - Street 04-22-2024, 09:07 PM
Replies: 50
Views: 2,570
Posted By Stan Weiss
I was just looking a draft of an article that was...

I was just looking a draft of an article that was sent to me to review a few years ago by the late Harold Betts. It is on Quadra Jet Carbs. I don't know who owns the copyright so I will not post the...
Forum: Pontiac - Street 04-20-2024, 07:36 PM
Replies: 194
Views: 13,457
Posted By sdbob
I have nos bolts. Yes they are copper colored....

I have nos bolts. Yes they are copper colored. The other bolts of mine have greenish color.
Forum: Pontiac - Race 04-20-2024, 06:58 PM
Replies: 11
Views: 537
Posted By BILL BOWMAN1
Any time you leave the track and all the paint is...

Any time you leave the track and all the paint is still on the body, it was a good day!
Forum: Pontiac - Street 04-20-2024, 04:47 PM
Replies: 23
Views: 1,050
Posted By geeteeohguy
This^^^. I have a '65, '66, and '67 GTO. The...

This^^^. I have a '65, '66, and '67 GTO. The dipsticks and pans are the same basic length, but the '67 has the 'full' mark one quart higher than the '65 and '66. All original engines. The '65-'66...
Forum: Pontiac - Race 04-20-2024, 09:11 AM
Replies: 56
Views: 2,477
Posted By Jay S
I bought something from Speedway motors yesterday...

I bought something from Speedway motors yesterday and couldn’t find any Speedmaster products on their site anymore either.

I bet some folks over at SEMA are feeling pretty stupid about the awards...
Forum: Pontiac - Race 04-20-2024, 12:50 AM
Replies: 56
Views: 2,477
Posted By krisr
I've worked with Pete who owns...

I've worked with Pete who owns Procomp/Speedmaster many MANY years ago and know for a fact he won't go bankrupt over this. If anything he may rebrand but won't go broke. For every 10 enthusiasts, 7...
Forum: Pontiac - Race 04-19-2024, 10:28 AM
Replies: 4
Views: 405
Posted By tom s
I think he actually closed the shop last month.I...

I think he actually closed the shop last month.I stopped by to check on a carb he was going to do for me.It was in a box and apart and he gave it to me and told me he was closing the shop.I think his...
Forum: Pontiac - Race 04-19-2024, 09:29 AM
Replies: 56
Views: 2,477
Posted By tom s
FYI,Jegs and Summit still show SM products on...

FYI,Jegs and Summit still show SM products on ebay along with other Etailers including SMs own site.I dont see them going away soon.Tom
Forum: Pontiac - Race 04-19-2024, 08:00 AM
Replies: 3
Views: 693
Posted By Zener424
Photo 0f screens & oil pump gasket

For those of you that are interested, here are some shots of the pan with the original screens installed. They seem to have been tack welded to the pan. I didn't want to fuss with having to replace...
Forum: THE LOBBY 04-19-2024, 07:53 AM
Replies: 30
Views: 1,017
Posted By jww
State Farm

Yeah, you could drop State Farm but then who is going to pay Jake @ State Farm, Patrick Mahomes, Travis Kelce , Jimmy Fallon and the other million dollar guys getting big checks from SFarm
...
Forum: 70-73 Firebird & TA TECH 04-19-2024, 07:52 AM
Replies: 38
Views: 1,594
Posted By Red80TA
There's a NOS set on ebay at present.

There's a NOS set on ebay at present.
Forum: Pontiac - Street 04-19-2024, 06:23 AM
Replies: 20
Views: 1,737
Posted By Maxthe222
Unbelievable. Simply unbelievable. When I...

Unbelievable. Simply unbelievable.

When I first rescued Macho T/A #46 from down in Melbourne, Victoria, the first thing I saw straight away was the rubbish Holley carb they threw on it and the...
Forum: Pontiac - Race 04-18-2024, 10:07 AM
Replies: 56
Views: 2,477
Posted By mgarblik
No disrespect to you or even Summit but I think...

No disrespect to you or even Summit but I think you give them too much credit. Speedmaster has over 1700 parts in the Summit Racing catalog. Summit Racing has 1500 different vendors in their...
Forum: Pontiac - Race 04-18-2024, 03:42 AM
Replies: 4
Views: 405
Posted By lust4speed
Sean Murphy Induction closing down

SMI carburetors posted on Facebook April 15th that they were closing. Hate to loose another good carb shop.
https://www.facebook.com/people/SMI-Performance-Carburetion/100062920436731/
Forum: Pontiac - Race 04-17-2024, 09:43 PM
Replies: 56
Views: 2,477
Posted By Bill Eveland
Summit racing drops speedmaster products

Due to speedmaster copying and counterfeiting parts . Wonder how far this will fall down the line.

Speedmaster heads may not be around to long who knows.

Video of the copied parts
...
Forum: Pontiac - Street 04-17-2024, 05:32 PM
Replies: 23
Views: 1,050
Posted By Sirrotica
Only 1 year did Pontiac use 6 quarts, 1967, 6 in...

Only 1 year did Pontiac use 6 quarts, 1967, 6 in the pan, and 1 in the filter. In 1970 I worked at a Pontiac dealer on the grease rack while doing co-op in my last year as a senior in high...
Forum: Pontiac - Race 04-17-2024, 01:21 PM
Replies: 8
Views: 505
Posted By misterp266
Nice pic . . . ...

Nice pic . . .

http://forums.maxperformanceinc.com/forums/attachment.php?attachmentid=632221&d=1713374427
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