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Search took 0.03 seconds. Search: Posts Made By: i82much
Forum: Pontiac - Race 06-08-2024, 03:07 PM
Replies: 22
Views: 964
Posted By Jay S
I recall Joe Sherman had a 366 Ram Air 5 on the...

I recall Joe Sherman had a 366 Ram Air 5 on the Dyno for Tom S that he took up to almost 7000 with a HR set up and dual springs. That probably had 2.19s. It was just a comp HR cam with magnum...
Forum: Pontiac - Street 05-19-2024, 11:16 PM
Replies: 7
Views: 416
Posted By Bill Hanlon
Mufflers are too quiet.

Mufflers are too quiet.
Forum: Pontiac - Street 05-07-2024, 01:15 PM
Replies: 23
Views: 948
Posted By vertigto
I was told not to mix ethanol and ethanol free...

I was told not to mix ethanol and ethanol free fuel...something about gumming things up? I assume that's BS??

Here...
Forum: Pontiac - Street 05-07-2024, 07:41 AM
Replies: 23
Views: 948
Posted By Formulajones
Yep Ive found making things just a pinch richer...

Yep Ive found making things just a pinch richer makes the engine happier and doesn't affect mpg anyway.

We really don't need those factory lean calibrations, even with real fuel. Especially if...
Forum: Pontiac - Street 05-06-2024, 05:08 PM
Replies: 23
Views: 948
Posted By Formulajones
Pretty much how I tune all my cars since I drive...

Pretty much how I tune all my cars since I drive them everywhere.
Stoich for 10 percent ethanol is 14:1
So basically what I do is tune them a bit rich on real gas and then don't worry about it, or...
Forum: Pontiac - Street 05-06-2024, 03:14 PM
Replies: 23
Views: 948
Posted By JSchmitz
Searched to verify my math and assumption. Found...

Searched to verify my math and assumption. Found the below quote is consistent. You shouldn't notice any difference unless your tune is already very lean.

"Ethyl alcohol contains only 2/3 as much...
Forum: Pontiac - Street 05-03-2024, 04:49 PM
Replies: 6
Views: 460
Posted By Formulajones
I figure anything you can do to help the...

I figure anything you can do to help the combustion process is a good thing.
I've never dyno'd the change myself so can't comment, I just do it for the simple reason of trying to get the spark out...
Forum: Pontiac - Street 05-01-2024, 02:20 PM
Replies: 6
Views: 460
Posted By mgarblik
The spark wants to jump from a sharp edge to a...

The spark wants to jump from a sharp edge to a sharp edge. The cut back electrode allows that to happen more out in the open. HP wise, in dozens of back to back dyno tests, I have never seen ANY...
Forum: Pontiac - Street 05-01-2024, 01:11 PM
Replies: 6
Views: 460
Posted By mgarblik
The AR series plugs have the cut ground as...

The AR series plugs have the cut ground as mentioned and a nickel coating on the shell that looks nicer and possibly reduces exterior rust on the shell. Functionally, they are the same. If you have...
Forum: Pontiac - Street 05-01-2024, 11:03 AM
Replies: 6
Views: 460
Posted By Formulajones
I use the regular 3924's. The AR's just have the...

I use the regular 3924's. The AR's just have the ground strap cut back over the center of the electrode.

I simply cut back the ground strap on the regular 3924's lol
Forum: Pontiac - Street 02-29-2024, 02:17 AM
Replies: 70
Views: 7,183
Posted By 4zpeed
Wouldn't hurt my feelins if ya skip the hefty...

Wouldn't hurt my feelins if ya skip the hefty ones...


Frank
Forum: Pontiac - Street 02-28-2024, 08:10 PM
Replies: 70
Views: 7,183
Posted By AG
i8 is the best.

i8 is the best.
Forum: Pontiac - Street 02-28-2024, 05:03 PM
Replies: 70
Views: 7,183
Posted By kingbuzzo
never cease to disappoint i8... 😂

never cease to disappoint i8... 😂
Forum: Pontiac - Street 02-26-2024, 01:28 AM
Replies: 21
Views: 1,952
Posted By Nobuddy
Crower "Cam Saver" is only for flat hydraulics. ...

Crower "Cam Saver" is only for flat hydraulics. It is a flat ground in the side of the lifter from the oil band to the face as a controlled leak for extra oil to the cam lobe/lifter face. So if you...
Forum: Pontiac - Street 02-22-2024, 04:27 PM
Replies: 29
Views: 3,239
Posted By Elarson
It's awesome that they are saving that block. ...

It's awesome that they are saving that block.

Yes...tall deck Indian Adventures block was probably late 90's/early 2000's as guessed.

Cost guess....figure $100-150 shop rate and they've been...
Forum: Pontiac - Street 02-17-2024, 02:08 PM
Replies: 59
Views: 2,571
Posted By Jay S
Quick performance recommends upgrades on there 9”...

Quick performance recommends upgrades on there 9” after 450 HP, another $600 disappears pretty quickly.
Forum: Pontiac - Street 02-17-2024, 01:51 PM
Replies: 59
Views: 2,571
Posted By Jay S
The stinger on the Moser 12 bolt is the extra...

The stinger on the Moser 12 bolt is the extra $425 to put it under an A body. Plus the carriers are more expensive.
Forum: Pontiac - Street 02-17-2024, 12:32 PM
Replies: 59
Views: 2,571
Posted By Singleton
I have the S-60, and a rear bar from “HR...

I have the S-60, and a rear bar from “HR Parts-N-Stuff”, but I’m not sure that they are still in business. Spohn, BMR , Detroit Speed and others make similar bars.
Forum: Pontiac - Street 02-16-2024, 02:24 PM
Replies: 61
Views: 2,591
Posted By Goatracer1
i82much, Your wood chipper might not make it....

i82much, Your wood chipper might not make it. Several years ago I saw a Lawn tractor at Lebanon Valley Dragway with a M/T Hemi headed 421 in it. Guy used it for tractor pulling competition.
Forum: Pontiac - Street 02-15-2024, 11:01 PM
Replies: 47
Views: 2,263
Posted By slowbird
.650 lift now days isn't an issue. It'll last...

.650 lift now days isn't an issue. It'll last quite awhile
Forum: Pontiac - Street 02-15-2024, 08:11 PM
Replies: 10
Views: 842
Posted By Schurkey
396???

396???
Forum: Pontiac - Street 12-15-2023, 03:25 PM
Replies: 104
Views: 7,979
Posted By jhein
That wasn't oil pressure, it was fuel pressure. ...

That wasn't oil pressure, it was fuel pressure. :)
Forum: Pontiac - Street 09-02-2023, 08:49 PM
Replies: 22
Views: 1,942
Posted By Lemans64
That's why I still have new parts sitting on the...

That's why I still have new parts sitting on the shelf, LOL I know that it will create havoc with some other aftermarket part. Just because you buy an aftermarket part it does not mean that it will...
Forum: Pontiac - Street 08-12-2023, 04:22 AM
Replies: 77
Views: 6,611
Posted By Dragncar
I have this Carter 120 gph pump new in a box and...

I have this Carter 120 gph pump new in a box and its Made in the USA.

https://www.summitracing.com/parts/CRT-M6907

And only 120 $ vs 200ish for the Holley and Edelbrock.
Forum: Pontiac - Race 08-04-2023, 01:30 AM
Replies: 38
Views: 2,676
Posted By Dragncar
Only heard of a couple of the offshore forgings...

Only heard of a couple of the offshore forgings breaking myself.
Looks like with these two blow ups one was certainly the crank without any split up the middle and the other might have cracked the...
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