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Search took 0.04 seconds. Search: Posts Made By: 67Lemons
Forum: Pontiac - Street Yesterday, 10:27 PM
Replies: 5
Views: 156
Posted By tom s
OK,put a cork in number 1,rotate the engine until...

OK,put a cork in number 1,rotate the engine until the cork shoots out.That is now number one.Mark on the cap where the dizzy is at.That is where you put number one ne spark plug wire.Now move the...
Forum: Pontiac - Street Yesterday, 09:42 AM
Replies: 39
Views: 754
Posted By Jay S
A well designed mechanical flat tappet cam with...

A well designed mechanical flat tappet cam with EDM oiling a far more dependable than a roller cam on the street and nearly as efficient. If you spend the money to have the cam Nitrided is it...
Forum: Pontiac - Street Yesterday, 09:15 AM
Replies: 39
Views: 754
Posted By Skippy597
Ok thanks guys. So sounds like I'll probably go...

Ok thanks guys. So sounds like I'll probably go with the hylift Johnson roller lifters. I have saved money elsewhere which makes some splurges in smart places more acceptable. I really like the idea...
Forum: Pontiac - Street 04-23-2025, 08:38 PM
Replies: 518
Views: 160,360
Posted By Stan65
Iggy, That’s good. Can you share where you...

Iggy,

That’s good. Can you share where you purchased them?

67Lemons,

That’s only .023” smaller diameter. That only drops the lifter .0115” lower. That would be fine in my block.

Thanks,...
Forum: Pontiac - Street 04-23-2025, 07:38 PM
Replies: 51
Views: 1,824
Posted By Formulajones
I do all of the above. I soak mine before...

I do all of the above.

I soak mine before install, it's never affected adjustment. I get the lobe on the base circle, adjust polylock until all slack is taken up without moving the plunger, set...
Forum: THE LOBBY 04-21-2025, 04:12 PM
Replies: 5
Views: 425
Posted By 65madgoat
HUGE collection of top shelf PONTIAC cars at MECUM coming up

Have you guys seen the Pontiac docket at the upcoming MECUM auction!?!?

Holy cow.

Sell your crashing stocks, cash in those 401k's that are all going lower every minute.


Just amazing...
Forum: Pontiac - Street 04-20-2025, 06:46 AM
Replies: 518
Views: 160,360
Posted By Comanche
Base circle for Butler RA IV HR cam is...

Base circle for Butler RA IV HR cam is 1.168-1.170
Forum: Performance Parts For Sale/Wanted 04-19-2025, 11:51 PM
Replies: 1
Views: 160
Posted By PAUL K
Check with Ken Crocie he's offering HR versions...

Check with Ken Crocie he's offering HR versions of the original H-O Racing grinds
Forum: Pontiac - Street 04-18-2025, 12:15 PM
Replies: 42
Views: 1,210
Posted By Jay S
Make sure the rocker slot accommodates the lift. ...

Make sure the rocker slot accommodates the lift. The stock rockers are not good for much over .50” lift.
Forum: Pontiac - Street 04-18-2025, 12:12 PM
Replies: 518
Views: 160,360
Posted By Jay S
I know of an engine that was ran with those...

I know of an engine that was ran with those profiles and the 2148 style lifters in a 455. Probably has commented on this thread somewhere, it was Murf. I don’t recall if his was an “S” or a “B”.
Forum: Pontiac - Street 04-16-2025, 07:09 PM
Replies: 42
Views: 1,210
Posted By PAUL K
It's ridiculous, a friend just sent pictures of...

It's ridiculous, a friend just sent pictures of several busted TOP SHELF rocker arms..... They have two passes and idle time on them.... Something is seriously screwed up and half the world is...
Forum: Pontiac - Street 04-13-2025, 08:57 AM
Replies: 518
Views: 160,360
Posted By Stan65
gtobob67, 67Lemons, My 73 455 has the...

gtobob67,

67Lemons,

My 73 455 has the same couple of chamfers. My cam is ground with the top of the lobes .007” under the bearing journal. If they were at the same height as the journal the...
Forum: Pontiac - Street 04-13-2025, 08:29 AM
Replies: 518
Views: 160,360
Posted By gtobob67
Make sure to check each lifter bore during...

Make sure to check each lifter bore during mock-up to make sure the lifter oil feed hole isn't exposed at full lift. My 73 455 block had a few bores with deep chamfers as compared to others. Even...
Forum: Pontiac - Street 04-12-2025, 07:36 PM
Replies: 518
Views: 160,360
Posted By Stan65
67Lemons, Lifters explained….. The...

67Lemons,

Lifters explained…..

The first step in determining if my dog bones will work for you. It is all dependent on the base circle and lift.

Max lift is when the lifter is on the tallest...
Forum: Electrical Tech 04-11-2025, 02:49 PM
Replies: 6
Views: 189
Posted By JLMounce
Yes, high likelihood that is your culprit. If...

Yes, high likelihood that is your culprit. If things were that corroded back there, you may want to think about purchasing a new printed circuit board as well.
Forum: 70-72 GTO Tempest & LeMans TECH 04-09-2025, 01:01 PM
Replies: 28
Views: 15,973
Posted By pggto
I had a 72 LeMans WW4 project car a few years...

I had a 72 LeMans WW4 project car a few years ago, I sold it about 2 yrs ago. I've seen a few other LeMans WW4 cars, not all of them had the T41 option. Cool car you have there, especially a GTO in...
Forum: 70-72 GTO Tempest & LeMans TECH 04-05-2025, 11:47 AM
Replies: 22
Views: 4,887
Posted By Shiny
That looks great! Thanks for sharing the...

That looks great! Thanks for sharing the challenge and your solution. Nice work.
Forum: 70-72 GTO Tempest & LeMans TECH 04-05-2025, 11:15 AM
Replies: 6
Views: 1,818
Posted By 1972 Lemans GT Jim
Thumbs up Those look great, I hope I can place mine as well...

Those look great, I hope I can place mine as well as you. Well done!
Forum: Pontiac - Street 04-04-2025, 03:38 PM
Replies: 14
Views: 1,116
Posted By Verdoro 68
You could...but everyone has a set of aluminum...

You could...but everyone has a set of aluminum heads. I personally like opening my hood and showing off a set of factory round ports in a sea of aftermarket heads, even if very few people notice.
Forum: Suspension TECH 04-02-2025, 10:08 AM
Replies: 30
Views: 1,852
Posted By mgarblik
Just a reminder, when your shopping for the less...

Just a reminder, when your shopping for the less popular tires, don't forget the DOT build date codes. Bought some trailer tires not too long ago that were 8 years old according to the DOT codes. ...
Forum: Pontiac - Street 04-01-2025, 07:44 PM
Replies: 518
Views: 160,360
Posted By Stan65
P@blo, I am guessing you bought them pre...

P@blo,

I am guessing you bought them pre covid? I’m gonna have to reevaluate my price the next round and if it’s even still worth it. The main demand has been filled. 42 sets plus a couple for me....
Forum: 70-72 GTO Tempest & LeMans TECH 03-31-2025, 01:44 AM
Replies: 28
Views: 15,973
Posted By Baron Von Zeppelin
Congratulations on your new GTO . WW4 cars...

Congratulations on your new GTO .
WW4 cars rarely show up , they are unique vehicles.

I can't recall but 2 other 72 GTO's special ordered in Black.
Both were WW5 cars.
Forum: 70-72 GTO Tempest & LeMans TECH 03-27-2025, 12:37 AM
Replies: 6
Views: 882
Posted By gto4door
Duplicolor 1610 and VHT SPT122 are not 100%...

Duplicolor 1610 and VHT SPT122 are not 100% correct shade blue for '71 to '73 color, but will get the results of what you are trying to do for now. In my opinion, those premix cans are closer to the...
Forum: 70-72 GTO Tempest & LeMans TECH 03-27-2025, 12:14 AM
Replies: 3
Views: 487
Posted By gto4door
Satin Black

Satin Black
Forum: 70-72 GTO Tempest & LeMans TECH 03-26-2025, 05:27 PM
Replies: 3
Views: 487
Posted By Scarebird
My 71 has a satin finish - no texture.

My 71 has a satin finish - no texture.
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