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Search took 0.03 seconds. Search: Posts Made By: jonmachota78
Forum: Pontiac - Street 04-23-2024, 06:44 AM
Replies: 55
Views: 17,620
Posted By Cliff R
"The 850 CFM Edelbrock carb flows more that an...

"The 850 CFM Edelbrock carb flows more that an SD-455 carb on my flow bench."

The Edelbrock 1910 is a copy of a 1980 Chevy truck carburetor part number 17080213. They set the full open angle of...
Forum: Pontiac - Street 04-22-2024, 07:30 AM
Replies: 43
Views: 6,082
Posted By Sun Tuned
Clearly some of the aftermarket choices are...

Clearly some of the aftermarket choices are rather glass jawed at times. Some just plain aren’t worth a hoot to start with.

After messing with this stuff some 30 years or so, I’ve developed a...
Forum: Pontiac - Street 04-02-2024, 10:48 PM
Replies: 15
Views: 3,443
Posted By Half-Inch Stud
I usually warm it up, a little, then drive it...

I usually warm it up, a little, then drive it hard, and put it away wet. :bolt: :beerchug:
Forum: Pontiac - Street 04-02-2024, 12:17 AM
Replies: 15
Views: 3,443
Posted By Schurkey
I don't understand why folks want to crank the...

I don't understand why folks want to crank the engine longer than needed. Fire the biitch up, get the oil pump spinning. Oil pressure builds quickly, oil film wedge builds almost instantly. Oil...
Forum: Pontiac - Street 01-02-2024, 01:42 PM
Replies: 44
Views: 3,449
Posted By 78w72
Kinda what I was thinking... never had any issues...

Kinda what I was thinking... never had any issues related to drain back on my 2012 made E-heads, I know they have less drainback than factory heads and that when ported they usually open up the...
Forum: Pontiac - Street 04-15-2023, 09:15 AM
Replies: 18
Views: 3,360
Posted By Sun Tuned
Have a look at the top of this section in the...

Have a look at the top of this section in the “street- tech thread archive”.

I think you’ll find something in there that will tell you all you need to know about it, and likely more than you...
Forum: Pontiac - Street 02-11-2023, 09:09 PM
Replies: 92
Views: 18,763
Posted By Sun Tuned
Gonna stick my nose in the middle here for just a...

Gonna stick my nose in the middle here for just a brief minute.

Everyone needs a good operational, accurate vacuum gauge. It’s an almost irreplaceable tuning tool none of us should be without....
Forum: Pontiac - Street 06-29-2022, 08:22 PM
Replies: 140
Views: 22,650
Posted By grandville455
I made 650 on my pump gas 468 n it ran on 91...

I made 650 on my pump gas 468 n it ran on 91 octane all day! Even did drag week with it, ran high 9’s at over 3600 lbs in not mine shaft air either thru full exhaust ,410 gears and got good mileage ....
Forum: Pontiac - Street 06-29-2022, 07:56 PM
Replies: 140
Views: 22,650
Posted By AG
Road Paver makes up to 640 Hp with 335 cfm heads,...

Road Paver makes up to 640 Hp with 335 cfm heads, 500 ci and right carb/intake.
Forum: Pontiac - Race 03-01-2022, 09:28 AM
Replies: 65
Views: 14,936
Posted By Hooter
A lot of the Dragweek guys are now running the...

A lot of the Dragweek guys are now running the Bam lifters.
Forum: Pontiac - Street 08-08-2021, 12:11 AM
Replies: 40
Views: 12,768
Posted By Formula jg
Lines are industrial hydraulic type and they are...

Lines are industrial hydraulic type and they are long approx. 3ft from block adapter to filter housing. I wanted the filter out of sight and not on the inner fender or firewall so it’s up behind the...
Forum: Pontiac - Street 07-09-2021, 01:32 AM
Replies: 52
Views: 11,287
Posted By Jay S
IRC a guy can cut .070 off pretty easy on those...

IRC a guy can cut .070 off pretty easy on those 6x-8. I think the chamber is a little narrower than some other heads, makes them a little more friendly to mill some extra off, .070 would be...
Forum: Pontiac - Street 01-26-2021, 11:05 PM
Replies: 49
Views: 10,738
Posted By 4zpeed
I have a 72 323 nodular 8.5 posi rear end from a...

I have a 72 323 nodular 8.5 posi rear end from a 72 Lemans in my 68 GTO, which is stronger than the standard 8.5.

Yours could also be the nodular, check the case for a big N on the drivers side,...
Forum: Pontiac - Street 06-30-2018, 01:02 PM
Replies: 92
Views: 18,763
Posted By Shiny
Much appreciated, Kenth! I can file the...

Much appreciated, Kenth!

I can file the stop later if I think I need more vac advance, but will replace the adjustable with the B22 for now.

Thanks for the mechanical timing info. I will try...
Forum: Pontiac - Street 02-11-2014, 04:39 PM
Replies: 71
Views: 5,270
Posted By jonathonar89
I see both sides of this. I realize I'm trying...

I see both sides of this. I realize I'm trying to crutch a weak point (trans) with my particular setup. The main reason for my thought with the flywheel is that trans would see less weight "hit"...
Forum: Pontiac - Street 02-04-2014, 08:00 PM
Replies: 39
Views: 3,735
Posted By mchell
personally ....I HATE LED's......I want to get...

personally ....I HATE LED's......I want to get out and beat someone when I pull up behind them at night and have to shade my eyes to protect my retinas from burning out.........

I thought bright...
Forum: Pontiac - Street 01-31-2014, 11:43 AM
Replies: 18
Views: 1,254
Posted By GOAT WHORE
Pontiac flywheels/flexplates from the factory had...

Pontiac flywheels/flexplates from the factory had a 6oz/in imbalance in them.
Forum: Pontiac - Street 01-29-2014, 01:00 AM
Replies: 18
Views: 1,254
Posted By lust4speed
Whoops, Pontiac engines were all externally...

Whoops, Pontiac engines were all externally balanced from the factory. Pontiac did use a neutral balanced damper on the front, but used the flywheel/flexplate to complete the engine balance.
Forum: Pontiac - Street 01-04-2014, 03:39 PM
Replies: 28
Views: 1,953
Posted By 428GTO70
Well, after wasting money on stuff I didn't even...

Well, after wasting money on stuff I didn't even use I got it fixed, LOL. I ended up just tapping it to the next closest size up in metric which is M10-1.5 which is very close to 3/8-16.

The...
Forum: Pontiac - Street 12-19-2013, 01:37 PM
Replies: 47
Views: 3,883
Posted By HWYSTR455
Yeah, I originally ran the first pump I had...

Yeah, I originally ran the first pump I had deadhead, and it overheated and started making noise. I called Holley about and they sent me a rebuild kit for free (took a number of calls). Even after...
Forum: Pontiac - Street 11-16-2013, 07:35 PM
Replies: 52
Views: 3,747
Posted By Skip Fix
Here are side shots of the Torque Tech and a rear...

Here are side shots of the Torque Tech and a rear one. Fine with a sway bar.
Forum: Pontiac - Street 11-15-2013, 07:58 AM
Replies: 52
Views: 3,747
Posted By grandville455
3.5 Pypes X with 3" Ultra flos and 3" Torque tech...

3.5 Pypes X with 3" Ultra flos and 3" Torque tech tails..
Forum: Pontiac - Street 11-13-2013, 11:24 AM
Replies: 39
Views: 5,160
Posted By Cliff R
If the carb is a tad lean at light throttle,...

If the carb is a tad lean at light throttle, unhooking the vacuum unit usually makes the situation worse.

The springs in our kit are color coated, light to heaviest are orange, light blue (plain...
Forum: Pontiac - Street 11-03-2013, 02:39 AM
Replies: 11
Views: 1,560
Posted By screamingchief
Almost any OE style advance is going to do better...

Almost any OE style advance is going to do better than the aftermarket adjustable advance will do,as most the OE cans are designed to have a lower start vacuum than you say you are seeing with the...
Forum: Pontiac - Street 10-02-2013, 08:08 PM
Replies: 11
Views: 1,098
Posted By TCSGTO
Oops my mistake. The ones in the op's link are...

Oops my mistake. The ones in the op's link are the generics. These are the ones I use in points and HEI's.

http://summitracing.com/parts/msd-8464
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