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Forum: 70-73 Firebird & TA TECH 06-18-2024, 06:07 PM
Replies: 445
Views: 105,807
Posted By HWYSTR455
I did a 'square' 455 once, .060 over, got...

I did a 'square' 455 once, .060 over, got considerable hard/abusive miles out of it, would have to check my notes, but sure it went over 50k miles.

The factory crank broke, and yes, it was fully...
Forum: Electrical Tech 06-18-2024, 01:04 PM
Replies: 6
Views: 185
Posted By HWYSTR455
You can shuffle through a large list of them...

You can shuffle through a large list of them here, too:

https://www.clipsandfasteners.com/default.asp

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Forum: Pontiac - Street 06-18-2024, 12:38 PM
Replies: 5
Views: 194
Posted By HWYSTR455
Just a suggestion, what I do is install 2 studs...

Just a suggestion, what I do is install 2 studs and then slide the heads on, then screw in the rest of the studs.

It's easier to get the gasket and head down to the deck that way.


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Forum: 70-73 Firebird & TA TECH 06-17-2024, 12:34 PM
Replies: 4
Views: 191
Posted By HWYSTR455
They are different, but I went the other way,...

They are different, but I went the other way, from non-AC to AC pulleys for the added cooling.

When I went through this, I contacted RARE, they have complete listings, and were happy to provide...
Forum: Pontiac - Street 06-17-2024, 08:15 AM
Replies: 6
Views: 219
Posted By HWYSTR455
I say use the Lokar ones, they are cut to length,...

I say use the Lokar ones, they are cut to length, and then just use a knockoff aluminum bracket:

https://www.lokar.com/throt-cable-kickdowns.html
...
Forum: EFI Tech 06-16-2024, 07:04 PM
Replies: 34
Views: 2,094
Posted By HWYSTR455
Ok, went back and re-read, you're running the MSD...

Ok, went back and re-read, you're running the MSD dual sync.

It is extremely important to make sure you have the inductive delay set properly. As RPMs rise, like over 3000-4000 RPM, the timing can...
Forum: Pontiac - Street 06-13-2024, 08:25 AM
Replies: 43
Views: 1,450
Posted By HWYSTR455
Moroso breathers are pretty good, and don't get...

Moroso breathers are pretty good, and don't get much mist. They are kind of larger, have a divider in them, as well as some 'mesh' (which looks like a cut up 3M pad stuff).

The Billet Specialties...
Forum: Pontiac - Street 06-12-2024, 11:30 AM
Replies: 25
Views: 841
Posted By HWYSTR455
Couple things. Most machine shops now use a...

Couple things.

Most machine shops now use a finish of 50 as SOP, since many OEs use steel gaskets, AND because many request it due to aluminum head availability.

Quench. Quench makes a...
Forum: Pontiac - Street 06-12-2024, 10:06 AM
Replies: 43
Views: 1,450
Posted By HWYSTR455
Just to say, gapless rings are junk IMO. I've...

Just to say, gapless rings are junk IMO. I've seen many have issues with them. Blowby being one of them. They can 'stick' together and not compress right and wear fast. I think they are more of a...
Forum: Pontiac - Street 06-02-2024, 07:04 AM
Replies: 35
Views: 1,061
Posted By HWYSTR455
Yeah I did one a while back, back when it wasn't...

Yeah I did one a while back, back when it wasn't as common. It is for a 68-72, but still applies:


https://forums.maxperformanceinc.com/forums/showthread.php?t=586470&highlight=4l80e+install

...
Forum: Pontiac - Street 06-01-2024, 06:55 AM
Replies: 35
Views: 1,061
Posted By HWYSTR455
IF, you never plan on selling the car, AND you're...

IF, you never plan on selling the car, AND you're ready for a new trans and need to spend money, spending a little more now will pay off big in the long run.

Once you install an OD, you will never...
Forum: Interior TECH 05-29-2024, 05:17 PM
Replies: 13
Views: 847
Posted By HWYSTR455
Just to say it out loud, webbing can and does...

Just to say it out loud, webbing can and does wear. Dying is troublesome, doesn't last very long, and can bleed.

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Forum: 70-73 Firebird & TA TECH 05-16-2024, 09:42 AM
Replies: 54
Views: 9,122
Posted By HWYSTR455
Wet sanding commencing.... .

Wet sanding commencing....


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Forum: Pontiac - Street 05-10-2024, 08:42 PM
Replies: 32
Views: 1,927
Posted By HWYSTR455
Very true on SCR, you NEED it, especially with a...

Very true on SCR, you NEED it, especially with a cruiser or mph conservancy, even new cars have more SCR.

Remember, 'performance' MEANS efficiency, regardless of what the purpose of the build is....
Forum: Pontiac - Street 05-10-2024, 08:19 AM
Replies: 32
Views: 1,927
Posted By HWYSTR455
I would say stay in the 9.0-9.5 SCR range, can...

I would say stay in the 9.0-9.5 SCR range, can easily run 91, 89 in most cases, even if quality slips. But I would run 91 all the time, even at lower SCRs, the gas is just plain better quality.
...
Forum: 70-73 Firebird & TA TECH 05-09-2024, 01:20 PM
Replies: 54
Views: 9,122
Posted By HWYSTR455
They are ROH RT wheels, had them for a while, not...

They are ROH RT wheels, had them for a while, not even sure they make them anymore. They are 18x9 in the front, 18x10 in the rear.

They are the regular silver ones, but did think hard about the...
Forum: 70-73 Firebird & TA TECH 05-09-2024, 09:37 AM
Replies: 54
Views: 9,122
Posted By HWYSTR455
Still curing, awaiting wet sanding/cut/buff... ...

Still curing, awaiting wet sanding/cut/buff...



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Forum: Exhaust TECH 05-04-2024, 01:42 PM
Replies: 23
Views: 1,891
Posted By HWYSTR455
Here are some tables from Jim Hands Muffler Test:...

Here are some tables from Jim Hands Muffler Test:



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Forum: Suspension TECH 04-23-2024, 02:10 PM
Replies: 17
Views: 1,064
Posted By HWYSTR455
Doug from Global West did a 3 part series of vids...

Doug from Global West did a 3 part series of vids regarding bushings, bind, etc, it's a good watch:

https://www.youtube.com/watch?v=u0IvDkMV_q8

https://www.youtube.com/watch?v=hPO-G5wLD54
...
Forum: Pontiac - Street 04-23-2024, 01:53 PM
Replies: 64
Views: 3,688
Posted By HWYSTR455
I've never blown up a heater core either, but all...

I've never blown up a heater core either, but all mine are new. If you have a 50+ year old heater core in your car, you would be better off just changing it instead of restricting core coolant flow. ...
Forum: Pontiac - Street 04-20-2024, 08:49 AM
Replies: 20
Views: 971
Posted By HWYSTR455
I've been using Derale lately (dual w shroud),...

I've been using Derale lately (dual w shroud), work good, but still a little on the low cfm side. I think they are 4000cfm max, together, can find others that work well. They are pretty flat too, and...
Forum: Pontiac - Street 04-20-2024, 08:21 AM
Replies: 5
Views: 591
Posted By HWYSTR455
I see no reason to pin studs if you have it...

I see no reason to pin studs if you have it apart, just convert to screw in. That can actually be done on the car if you're careful. I think I still have an H-O guide for drilling somewhere, but...
Forum: EFI Tech 04-17-2024, 01:08 PM
Replies: 57
Views: 4,205
Posted By HWYSTR455
On inductive delay, there's no way you can use...

On inductive delay, there's no way you can use any out of the box or recommended setting, you just flat out have to check and adjust for every application. There's no way around that. Without doing...
Forum: 70-73 Firebird & TA TECH 04-17-2024, 11:15 AM
Replies: 54
Views: 9,122
Posted By HWYSTR455
Couple more, and a vid of the final color coat...

Couple more, and a vid of the final color coat the body guy sent me.

https://www.youtube.com/shorts/08f1fnP4BVA?feature=share



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Forum: Pontiac - Street 04-17-2024, 08:03 AM
Replies: 7
Views: 884
Posted By HWYSTR455
70 Judge RA V Twin Turbo

Saw this at a local show, true Judge, RA V twin turbo home brew. Older gentleman says he's owned it for many years and runs excellent. Long-time hot rodder and super cool guy!


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