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Forum: Pontiac - Street 03-13-2024, 10:51 AM
Replies: 40
Views: 1,036
Posted By GOAT8U2
What converter are you running now? What's the...

What converter are you running now?
What's the footbrake stall rpm?
Have you roughly calculated efficiency up top using rpm, mph, tire height and rear gear?

You might not need to change and can...
Forum: Pontiac - Street 02-26-2024, 12:39 PM
Replies: 46
Views: 2,522
Posted By GOAT8U2
You can use the low compression to your advantage...

You can use the low compression to your advantage later when you get the car solid, add a Torque Storm SC.
You can make back all the lost hp and tq from that era real fast and the cheapest way...
Forum: Pontiac - Street 02-17-2024, 06:00 PM
Replies: 59
Views: 1,841
Posted By GOAT8U2
One reason to run the new aftermarket rears is...

One reason to run the new aftermarket rears is they're addressing a lot of the old issues they've seen and finding better solutions. They're not immortal but no reputable business wants to sell a $6k...
Forum: Pontiac - Street 02-16-2024, 01:13 PM
Replies: 59
Views: 1,841
Posted By GOAT8U2
Didn't know the 12 bolt is roughly 3.5% more...

Didn't know the 12 bolt is roughly 3.5% more efficient and about 30lbs lighter than a 9" (though 9" can drop 15lbs on aluminum 3rd member). But you trade pinion strength for this higher efficiency so...
Forum: Pontiac - Street 02-15-2024, 07:19 PM
Replies: 59
Views: 1,841
Posted By GOAT8U2
I'm buying both rear ends at $12k and asked about...

I'm buying both rear ends at $12k and asked about it, they got back later and said sure.

But saving $450 on total shipping is like 3.75% so it's not that great a deal. LOL
Forum: Pontiac - Street 02-15-2024, 05:25 PM
Replies: 59
Views: 1,841
Posted By GOAT8U2
When I do the Quick Performance 9" vs Moser 9"...

When I do the Quick Performance 9" vs Moser 9" there's a $1600 difference and the Moser had more options so it's closer to $1400 etc.

Just got word that Moser will ship both for free, $450...
Forum: Pontiac - Street 02-15-2024, 04:50 PM
Replies: 59
Views: 1,841
Posted By GOAT8U2
Thanks for all the comments, after reading on...

Thanks for all the comments, after reading on here, talking with others and to the great Moser tech support I'm leaning..

Moser 12, 30 spline axles and Eaton trutrac, 3.73 and 11" Dynapro brakes...
Forum: Pontiac - Street 02-14-2024, 05:39 PM
Replies: 59
Views: 1,841
Posted By GOAT8U2
Thanks that solved that ? The parking brake,...

Thanks that solved that ?

The parking brake, since I'm auto its value decreases and mainly for emergency brake. Is this drum in hat thing worth it all, I'm leaning yes since I've needed the E...
Forum: Pontiac - Street 02-14-2024, 05:23 PM
Replies: 59
Views: 1,841
Posted By GOAT8U2
Thanks guys... With the 1.5" taller, I...

Thanks guys...

With the 1.5" taller, I didn't have hop stop bars at $315 but I suspect my adjustable upper arms will just need to be tweaked to fit in this new raised position?

Trutrac (worm...
Forum: Pontiac - Street 02-14-2024, 04:20 PM
Replies: 59
Views: 1,841
Posted By GOAT8U2
Anyone With The Moser 12 Bolt, A Body Rear End? Thoughts

Time to address this last aspect of the car now that the engine is done and making 600tq.

I'll be selling my 8.2 "N" rear end with disk brakes and I'm really leaning towards the ..
Moser 12 bolt...
Forum: Pontiac - Street 02-12-2024, 12:15 PM
Replies: 86
Views: 2,527
Posted By GOAT8U2
Thanks Jay for your detailed answer, darn was...

Thanks Jay for your detailed answer, darn was hoping I'd get lucky there. Sounds like the rears have value and mine have Aerospace disc brakes so that adds way more.
Forum: Pontiac - Street 02-12-2024, 01:14 AM
Replies: 86
Views: 2,527
Posted By GOAT8U2
8.5 from a Grand National will also work correct?...

8.5 from a Grand National will also work correct?
Not sure on the axle tube length and where the brakes end up but I'm hoping they're very similar so the wheels don't change their spacing.

I...
Forum: Pontiac - Street 02-08-2024, 11:30 AM
Replies: 29
Views: 1,319
Posted By GOAT8U2
In my signature are my specs, 462ci, 11.7:1, 10"...

In my signature are my specs, 462ci, 11.7:1, 10" PTC etc.
I have a thread on the Race section from my engine dyno.
Forum: Pontiac - Street 02-07-2024, 04:18 PM
Replies: 29
Views: 1,319
Posted By GOAT8U2
I have this cam, idled great at 850rpm and makes...

I have this cam, idled great at 850rpm and makes from 11-12.5" vacuum. I think it's great for us Street guys since the torque curve is huge until 5500rpm.
Forum: Pontiac - Street 02-07-2024, 03:57 PM
Replies: 86
Views: 2,527
Posted By GOAT8U2
Not trying to thread jack but I'm in the same...

Not trying to thread jack but I'm in the same position as the OP, rear end options.

606tq/569hp 462ci on 295/55/50 possible 295/65/15
I've got the 69 XH nodular rear with 3.55, part of me wants...
Forum: Pontiac - Race 02-01-2024, 12:47 AM
Replies: 13
Views: 767
Posted By GOAT8U2
Hahaha, I meant engine dyno and for some reason...

Hahaha, I meant engine dyno and for some reason said chasis dyno. WTH

I've heard others say to go smaller on the exhaust rockers, I'm missing something here since you'd assume more lift should be...
Forum: Pontiac - Race 01-31-2024, 12:08 PM
Replies: 13
Views: 767
Posted By GOAT8U2
Engine 2 Dyno w Custom 12-1 Crank Trigger, Finally Done Correctly

Not gonna get into the 1st engine build mess from a prior thread, but the actual engine aspect is finally over and done correctly. The resolution with first shop will now begin.

Here are the dyno...
Forum: EFI Tech 01-24-2024, 04:47 PM
Replies: 33
Views: 2,008
Posted By GOAT8U2
Looking like I'll be able to offer a pretty...

Looking like I'll be able to offer a pretty complete bolt on 12-1 kit, I'll post back soon but I'll leave the sensor up to the customer, also I'm not really looking to be a retailer but it's looking...
Forum: EFI Tech 01-23-2024, 12:38 PM
Replies: 33
Views: 2,008
Posted By GOAT8U2
We're getting closer, needed many tweaks to the...

We're getting closer, needed many tweaks to the brackets for those of us with the stock crank pulley diameter.

When its done it'll be a nice addition to our community and hopefully cover a bunch...
Forum: Pontiac - Race 01-22-2024, 06:54 PM
Replies: 41
Views: 2,543
Posted By GOAT8U2
So.. Carb jetting on pump gas was the same...

So..

Carb jetting on pump gas was the same on E85?
If so, no way AFR was good, there's at least a 20% energy density difference between the 2 fuels, most find an additional 25% fuel volume...
Forum: Pontiac - Race 01-21-2024, 07:28 PM
Replies: 36
Views: 5,306
Posted By GOAT8U2
Ouch, that's a big chunk gone. Care to go...

Ouch, that's a big chunk gone.

Care to go into some details you think might've caused that?

Someone said blower, what boost psi, fuel, AFR, timing etc?

Curious what they would charge to...
Forum: Pontiac - Race 01-20-2024, 12:03 AM
Replies: 41
Views: 2,543
Posted By GOAT8U2
Wait, you ran up timing to 37 degrees WOT on pump...

Wait, you ran up timing to 37 degrees WOT on pump and 46 degrees on E85?

My car didn't make any more power at 35 degrees vs 32 let alone 37 or a head gasket blowing 46 degrees.

Am I missing...
Forum: THE LOBBY 01-19-2024, 12:24 PM
Replies: 71
Views: 4,446
Posted By GOAT8U2
I use Prime Tracking ...

I use Prime Tracking
https://primetracking.com/products/safetrack

About $200 year
Newest versions module battery lasts pretty long, over 3 weeks then needs charging.
10 second updated...
Forum: Pontiac - Race 01-18-2024, 05:04 PM
Replies: 41
Views: 2,543
Posted By GOAT8U2
You monitoring AFR? What compression? What...

You monitoring AFR?
What compression?
What timing on pump and E85?

E85 needs a little richer too, so if you were
13.2 gas
You'd want to see 13.0 or 12.8 E85

Not surprised on race gas, 110...
Forum: THE LOBBY 01-18-2024, 12:31 PM
Replies: 71
Views: 4,446
Posted By GOAT8U2
Sorry to say, if they don't do agreed value, this...

Sorry to say, if they don't do agreed value, this was known, then you took the risk of cheaper monthly payments vs the potential risk. It sucks but that's the relationship you entered into then,...
Showing results 1 to 25 of 500

 
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