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Forum: Performance Parts For Sale/Wanted 03-21-2025, 09:58 AM
Replies: 4
Views: 326
Posted By scott70
Compression heights can be all over the place if...

Compression heights can be all over the place if that’s a concern to you. Something to look at between piston companies. I went custom 1.5 “ auto tech to get close to a zero deck without cutting the...
Forum: Pontiac - Street 03-12-2025, 11:47 AM
Replies: 21
Views: 1,575
Posted By scott70
I’d raise your all in to 3000 anyways

I’d raise your all in to 3000 anyways
Forum: Pontiac - Street 03-12-2025, 09:48 AM
Replies: 5
Views: 406
Posted By scott70
Also as you probably know that rubber is just a...

Also as you probably know that rubber is just a protector… the actual button is small and metal underneath the rubber.
Forum: Pontiac - Street 03-12-2025, 08:09 AM
Replies: 5
Views: 406
Posted By scott70
My 70 gto has the valve right under the master...

My 70 gto has the valve right under the master cylinder. I have to push that button during bleeding. I believe GM actually had a tool to do it but I remember right I wedged a chisel between the...
Forum: Pontiac - Street 03-06-2025, 05:08 PM
Replies: 99
Views: 7,336
Posted By scott70
They used a dab of yellow paint stick looks like...

They used a dab of yellow paint stick looks like to me. The marks weren’t left on a friction area.I cleaned the surfaces well with brake clean. After only a few miles I also have a chatter I’m hoping...
Forum: Pontiac - Street 03-04-2025, 12:51 PM
Replies: 99
Views: 7,336
Posted By scott70
So it sounds like if you are building an engine...

So it sounds like if you are building an engine today you should really have it neutral balanced. With a neutral, balanced, flywheel, pressure plate, balancer, etc. that way if you ever have to...
Forum: 70-72 GTO Tempest & LeMans TECH 02-14-2025, 10:55 AM
Replies: 13
Views: 932
Posted By scott70
I also prefer the 72 grill over the 71. Too flat...

I also prefer the 72 grill over the 71. Too flat faced for me.
Forum: THE LOBBY 02-09-2025, 09:35 PM
Replies: 50
Views: 3,861
Posted By scott70
They ruined it years ago. It used to mean...

They ruined it years ago. It used to mean something but it really went down hill with all the woke baloney in sports. I could care less now about watching it.
Forum: THE LOBBY 01-31-2025, 10:52 AM
Replies: 73
Views: 7,383
Posted By scott70
Oh that ain’t right. Lol

Oh that ain’t right. Lol
Forum: Pontiac - Street 01-22-2025, 12:43 PM
Replies: 128
Views: 6,808
Posted By scott70
lolol,,,,,, well I guess at least I didn’t lap...

lolol,,,,,, well I guess at least I didn’t lap them in.
Forum: THE LOBBY 01-20-2025, 07:56 AM
Replies: 50
Views: 4,663
Posted By scott70
Fastest old dirt bike I ever rode was a Yamaha yz...

Fastest old dirt bike I ever rode was a Yamaha yz 490. It didn’t know the word subtle. It didn’t make a good trail bike. I remember trying a cr80 back in high school and remembering how snappy that...
Forum: THE LOBBY 01-02-2025, 12:20 PM
Replies: 41
Views: 2,976
Posted By scott70
The screaming you heard was the car saying don’t...

The screaming you heard was the car saying don’t put a LS in me. Other than that it will make someone a good restoration project. Looks solid underneath which is a big bonus.
Forum: Suspension TECH 12-25-2024, 02:51 AM
Replies: 43
Views: 2,923
Posted By scott70
If you pick them up you can tell the aftermarket...

If you pick them up you can tell the aftermarket one is the same or actually heavier in weight than the oem one.
Forum: Suspension TECH 12-23-2024, 05:15 PM
Replies: 43
Views: 2,923
Posted By scott70
To get a somewhat accurate comparison the control...

To get a somewhat accurate comparison the control arms need to be parallel with each other that’s why I propped up the bushing end. Seems like the ball joint angle is close to each other but not...
Forum: Pontiac - Street 12-22-2024, 06:51 PM
Replies: 44
Views: 2,769
Posted By scott70
I can say so far that the dynacorn drivers lower...

I can say so far that the dynacorn drivers lower control arm slid right into the frame pockets. Will make other comparisons to the oem arm to see if the new arm is ok.
Bushings in new arm measure...
Forum: Suspension TECH 12-22-2024, 06:21 PM
Replies: 43
Views: 2,923
Posted By scott70
I think the bushings are done with. Drivers side....

I think the bushings are done with. Drivers side.
I haven’t taken the spindel off the old lower control arm yet so I can’t do a side by side yet but the new lower went right in the frame brackets by...
Forum: Suspension TECH 12-21-2024, 11:19 AM
Replies: 43
Views: 2,923
Posted By scott70
When I get the oem side out I’ll post some pics...

When I get the oem side out I’ll post some pics of comparisons .
Forum: Pontiac - Street 11-29-2024, 01:15 PM
Replies: 409
Views: 127,272
Posted By scott70
As we know a 9.5. -1 To 10-1 compression 455...

As we know a 9.5. -1 To 10-1 compression 455 with decent heads and a ra4 sized cam can make 450 hp with ease at 5200 ,5300 rpms. My 70 455 with original #64 heads( 254 cfm ) , ra4 sized cam( hft)...
Forum: THE LOBBY 11-29-2024, 12:57 PM
Replies: 14
Views: 929
Posted By scott70
Can’t hurt to ask. Even if he doesn’t want to...

Can’t hurt to ask. Even if he doesn’t want to sell to you you might enjoy to talk to the person as you probably you have at least one common interest.
Forum: Pontiac - Street 11-29-2024, 09:17 AM
Replies: 409
Views: 127,272
Posted By scott70
Basically what I'm saying is if they had put a...

Basically what I'm saying is if they had put a 87cc chamber ra4 head,cam,rockers,intake and exhaust manifolds on the 70 4 bolt 455 it would of been good competition for any factory muscle car of that...
Forum: Pontiac - Street 11-28-2024, 01:37 AM
Replies: 409
Views: 127,272
Posted By scott70
When they introduced the 455 in 70 that combo...

When they introduced the 455 in 70 that combo should have been an option. 455 with ra4 heads and exhaust manifolds , 1.65 rockers, ra4 intake and carb. Compression would have been high so maybe a ra4...
Forum: Pontiac - Street 11-18-2024, 03:11 PM
Replies: 52
Views: 2,598
Posted By scott70
Haven’t had time to do any testing today but the...

Haven’t had time to do any testing today but the screws are 6 grams a piece and the weight is 37 for a total of 49-50 grams. The extra horseshoe shaped one is 9 grams . Now off to some deer hunting
Forum: Pontiac - Street 11-17-2024, 05:26 PM
Replies: 52
Views: 2,598
Posted By scott70
Well I got the weight off. At start up it kinda...

Well I got the weight off. At start up it kinda felt the same but driving it I could tell the steering wheel didn’t have the buzz in it anymore. Tried 5000 rpm and 80 mph and it felt good. Also...
Forum: Pontiac - Street 11-12-2024, 09:39 PM
Replies: 52
Views: 2,598
Posted By scott70
Im on the lookout for a rubber mount thats at the...

Im on the lookout for a rubber mount thats at the correct thickness. I ordered a new speedo gear from silversport ,,,,18 tooth instead of 17,,,,and tremec fluid for the change from dextron 3. I asked...
Forum: Pontiac - Street 11-11-2024, 08:13 PM
Replies: 52
Views: 2,598
Posted By scott70
I used the 11” super street pro clutch kit. The...

I used the 11” super street pro clutch kit. The machine shop said the pressure plate was not balanced very well but were able to put the pp on the flywheel and get it to the same imbalance as the oem...
Showing results 1 to 25 of 179
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