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Forum: Pontiac - Boost 04-04-2023, 11:35 AM
Replies: 34
Views: 2,783
Posted By KGTO
Quick update as there has been a little more...

Quick update as there has been a little more interest. Looks like we have at least one of the turbo plates and a couple of the drive hubs. The machinist I used back then confirmed, but thinks he...
Forum: Pontiac - Race 08-21-2022, 12:10 PM
Replies: 4
Views: 900
Posted By mgarblik
If you talk to the camshaft/lifter manufacturers,...

If you talk to the camshaft/lifter manufacturers, none of them will recommend any restriction to their lifters. The maximum amount of oil that can be put in their lifters provide one less excuse...
Forum: Pontiac - Boost 08-20-2022, 10:27 PM
Replies: 10
Views: 1,893
Posted By 70 bird
Locked at 32 with the btm pulling back to 22 at...

Locked at 32 with the btm pulling back to 22 at 15psi. 8.7-1 compression with 93 pump gas. I also add meth injection starting at 8psi.
Forum: Pontiac - Boost 08-19-2022, 03:32 PM
Replies: 10
Views: 1,893
Posted By charlie66
Here's one of my center plugs also another...

Here's one of my center plugs also another picture of it with the threads cut off so you can see the ring . it's just under an eighth inch in width ring around the base.
Forum: Pontiac - Boost 08-19-2022, 03:15 PM
Replies: 10
Views: 1,893
Posted By charlie66
I use 8 heat range plug. I have used #7's in the...

I use 8 heat range plug. I have used #7's in the past .. Only on E85 fuel ...
Forum: Pontiac - Boost 08-19-2022, 03:13 PM
Replies: 10
Views: 1,893
Posted By charlie66
When i said 6 initial i meant at idle . Im at 34...

When i said 6 initial i meant at idle . Im at 34 degrees cruising . I use E85 fuel.

If you ask me you're timing settings are really conservative with the old style E head.

With the older...
Forum: Pontiac - Boost 08-19-2022, 11:45 AM
Replies: 10
Views: 1,893
Posted By turbo69bird
I run 20 degrees under full boost at 17 psi...

I run 20 degrees under full boost at 17 psi currently.
I’m at 34 cruise and I get 17 mpg. W 160 lb hr injectors.
Forum: Pontiac - Boost 08-19-2022, 11:14 AM
Replies: 10
Views: 1,893
Posted By charlie66
9:1 - Initial 6 degrees @ 22 psi 23 degrees . 30...

9:1 - Initial 6 degrees @ 22 psi 23 degrees . 30 psi 18 degrees . 35 psi 13 degrees. With the new Edelbrock head. The older design head was different you can use more timing..
Forum: Pontiac - Boost 08-19-2022, 07:33 AM
Replies: 10
Views: 1,893
Posted By RAIV-Z
505cid, 10.5:1 DCI RAV Heads, C16 fuel.

505cid, 10.5:1 DCI RAV Heads, C16 fuel.
Forum: Performance Parts For Sale/Wanted 04-26-2022, 11:50 PM
Replies: 4
Views: 536
Posted By tom s
Having gone thru the task of putting old caps of...

Having gone thru the task of putting old caps of another engine I think you will be dollars ahead getting billet caps.Tom
Forum: Pontiac - Race 02-18-2022, 03:02 PM
Replies: 18
Views: 3,044
Posted By BILL BOWMAN1
Thank You!! Like a couple of old hens going at...

Thank You!! Like a couple of old hens going at it.. If you don’t like what the other says STFU and move along!
Forum: SOLD Parts 12-23-2021, 01:12 AM
Replies: 6
Views: 1,882
Posted By Repoman
Yes, those are the sloped covers. Same shape as...

Yes, those are the sloped covers. Same shape as the "THOMPSON" cast covers ran on the Challenger which are also super rare. This set is indeed one year only and even more scarce. Made with the...
Forum: Pontiac - Boost 02-13-2021, 07:22 PM
Replies: 14
Views: 2,881
Posted By taff2
I made the .250" thick x 1.00" O/D washers on...

I made the .250" thick x 1.00" O/D washers on the lathe and then hardened them (heat to cherry red and drop into cool water). You can buy thick hardened washers from engineering outlets -they are...
Showing results 1 to 13 of 13

 
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