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Forum: THE LOBBY Yesterday, 11:56 PM
Replies: 846
Views: 86,369
Posted By Jack Gifford
Didn't do anything "with a Pontiac today", but...

Didn't do anything "with a Pontiac today", but continued working toward more space for storing Pontiacs and their parts. For years I've put off cleaning out the basement of my old barn, so I got...
Forum: THE LOBBY Yesterday, 05:31 PM
Replies: 846
Views: 86,369
Posted By DanC
Friday I drove the '78 Firebird to another town...

Friday I drove the '78 Firebird to another town 30 miles away to get rid of the Flowmaster mufflers for some stainless steel turbos that were suppose to be quieter.

Well so much for that, I think...
Forum: Pontiac - Street Yesterday, 02:59 PM
Replies: 8
Views: 182
Posted By steve25
With studs or bolts this is the way I have ...

With studs or bolts this is the way I have always added a bead of sealant during assembly and have never had a leak..

All the oil pan bolt holes are blind.
Forum: Pontiac - Race Yesterday, 02:42 PM
Replies: 3
Views: 110
Posted By Money Pit
Few more pics

Few more pics
Forum: Pontiac - Street Yesterday, 02:27 PM
Replies: 8
Views: 182
Posted By b-man
Unfortunately studs are an aftermarket thing for...

Unfortunately studs are an aftermarket thing for oil pans that personally I feel are unnecessary at least for stock type stamped steel pans.

I prefer to use as much factory hardware as is...
Forum: Heating & Cooling TECH Yesterday, 02:12 PM
Replies: 30
Views: 1,086
Posted By HWYSTR455
SPAL brushless fans are excellent, and are PWM...

SPAL brushless fans are excellent, and are PWM friendly. They are one of the most efficient fans on the planet.

Some of the newer OE fans actually have the PWM controller built into them.

I run...
Forum: Heating & Cooling TECH Yesterday, 01:21 PM
Replies: 30
Views: 1,086
Posted By Gator67
The factory style clutch fan and shroud keeps the...

The factory style clutch fan and shroud keeps the 535 in my 70 Formula cool, even with A/C on in Phoenix. However, on my latest 2nd gen bird project I'm going to run an electric fan set-up to cool a...
Forum: Pontiac - Street Yesterday, 12:53 PM
Replies: 2,014
Views: 301,479
Posted By HWYSTR455
Those lower shock mount bolts I PM'd a link to...

Those lower shock mount bolts I PM'd a link to you are spaced out by an inch, which helps a lot with exactly the interference you are experiencing.



.
Forum: Heating & Cooling TECH Yesterday, 11:53 AM
Replies: 30
Views: 1,086
Posted By HWYSTR455
I've run those Flex-a-lite 295 fan setups on...

I've run those Flex-a-lite 295 fan setups on 68-72 A-bodies, they work, and were my go-to. They have a rating of 4600cfm, but don't believe all fan companies use the same formula to calc CFM.

I...
Forum: 68-69 GTO Tempest & LeMans TECH Yesterday, 10:32 AM
Replies: 10
Views: 194
Posted By Banshman
Here's a screenshot

Here's a screenshot
Forum: 68-69 GTO Tempest & LeMans TECH Yesterday, 10:28 AM
Replies: 10
Views: 194
Posted By Banshman
That's what they say, the tubes are both the...

That's what they say, the tubes are both the same size so they won't slip together
Forum: THE LOBBY Yesterday, 02:36 AM
Replies: 146
Views: 12,036
Posted By Redpiston
Typically you would keep it wet until it met 80%...

Typically you would keep it wet until it met 80% design strength. I'm sure you are not breaking test cylinders, so a good rule of thumb is 5 to 7 days. Covering with burlap and keeping it wet is...
Forum: THE LOBBY Yesterday, 12:31 AM
Replies: 846
Views: 86,369
Posted By Verdoro 68
I hear that's a pretty big show. A few of the GTO...

I hear that's a pretty big show. A few of the GTO guys got together last weekend at the Danville show. I was laid up with a kidney stone so I missed the action.

The weather was perfect today and...
Forum: THE LOBBY 09-21-2024, 10:24 PM
Replies: 846
Views: 86,369
Posted By 71GP76TA
Cleaned up the SD Formula today. Taking it to a...

Cleaned up the SD Formula today. Taking it to a car show in Livermore next weekend. A few other people are taking 70-73 Firebirds and parking together.
Forum: THE LOBBY 09-21-2024, 09:25 PM
Replies: 24
Views: 670
Posted By 'ol Pinion head
The '70 YH was the most common '70 455 engine,...

The '70 YH was the most common '70 455 engine, Pontiac made near a 100,000 of them, have pulled near 2 dozen '70 YH 455's since the mid 80's.

The 455 YH was the base engine in '70 Bonnevilles....
Forum: THE LOBBY 09-21-2024, 09:21 PM
Replies: 846
Views: 86,369
Posted By OCMDGTO
Got a few timeslips today

Got a few timeslips today
Forum: Pontiac - Street 09-21-2024, 08:20 PM
Replies: 53
Views: 2,072
Posted By Jay S
I was recalling the Evolution lifters for an LS...

I was recalling the Evolution lifters for an LS that have .150” travel. I did not realize Evolutions for a Pontiac have a little less travel.

I think Tom S is looking up the instructions he used...
Forum: THE LOBBY 09-21-2024, 07:51 PM
Replies: 146
Views: 26,623
Posted By darbikrash
Big milestone today. A forum member who is the...

Big milestone today. A forum member who is the first to get a pre-production supercharger kit installed the very first blown 455 in a 1969 GTO today. The engine looks great in there, and there were...
Forum: THE LOBBY 09-21-2024, 07:07 PM
Replies: 146
Views: 12,036
Posted By Half-Inch Stud
Random input; General Jackson river showboat was...

Random input; General Jackson river showboat was good. Band is excellent.
Forum: THE LOBBY 09-21-2024, 06:51 PM
Replies: 146
Views: 12,036
Posted By carcrazy
I started "misting" the concrete the day...

I started "misting" the concrete the day following the pour. A trick some of the old-timers used to do was to wet it down and then put burlap over the area to hold the moisture in (and you didn't...
Forum: 60 & Older Pontiac TECH 09-21-2024, 06:17 PM
Replies: 5
Views: 126
Posted By Bill Hanlon
While you are trying to decide on which books to...

While you are trying to decide on which books to get, fellow Pontiac enthusiast Safari Larry (Larry Gorden) has these available on his web site:
...
Forum: Suspension TECH 09-21-2024, 05:23 PM
Replies: 8
Views: 222
Posted By jwcfbd
are you sure it's stuck on the hub and not...

are you sure it's stuck on the hub and not hanging on the brake shoes? Try backing off the adjusters. You may have a big rust ridge built up inside the drum not allowing it to slide over the shoes.
Forum: Pontiac - Street 09-21-2024, 04:43 PM
Replies: 29
Views: 3,189
Posted By 65 Lamnas
Well, there's been a lot of delays, but finally...

Well, there's been a lot of delays, but finally made it to the dyno yesterday. Unfortunately a lot of dic*ing around at first with incidentals that burnt up a lot of expensive dyno time, so we're...
Forum: 66-67 GTO Tempest & LeMans TECH 09-21-2024, 04:04 PM
Replies: 7
Views: 249
Posted By geeteeohguy
Check the horseshoe connector block under the...

Check the horseshoe connector block under the steering column. IIRC its the second wire in from the passenger side of the connector. I've had this same thing happen to me on a '65 GTO and a '66 GTO...
Forum: Heating & Cooling TECH 09-21-2024, 03:13 PM
Replies: 30
Views: 1,086
Posted By Formulabruce
As Data said in first post. It IS in the SHROUD....

As Data said in first post. It IS in the SHROUD. Any doubts look at 69-72 Grand Prix " Wind tunnel".
The homework was done Long ago...
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