Forum: Pontiac - Race
05-18-2022, 03:21 PM
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Replies: 22
Views: 3,415
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Forum: Pontiac - Race
05-18-2022, 09:52 AM
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Replies: 22
Views: 3,415
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Forum: Pontiac - Race
03-06-2022, 03:01 PM
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Replies: 65
Views: 11,581
WE did pre production testing for Isky on the...
WE did pre production testing for Isky on the bushed lifters,We have them running with 400#plus seat pressure,1200# plus open pressure at 1.00inch plus net lift some at 1.100..They were the first to...
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Forum: Pontiac - Race
07-25-2021, 04:09 PM
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Replies: 22
Views: 5,114
Firing order connects to Plenum manifold...
Firing order connects to Plenum manifold distribution,Thermal grid and hit on crankshaft position.Traditional Pontiacs have the pass side cylinders ahead of the drivers side on the crank..Dyno...
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Forum: Pontiac - Race
04-25-2021, 01:11 AM
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Replies: 5
Views: 1,538
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Forum: Pontiac - Race
04-11-2021, 03:55 PM
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Replies: 30
Views: 5,812
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Forum: Pontiac - Race
07-15-2020, 05:34 PM
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Replies: 215
Views: 32,526
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Forum: Pontiac - Race
05-25-2020, 10:21 AM
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Replies: 42
Views: 12,287
BSFC.Is a measurement of Pounds of fuel per...
BSFC.Is a measurement of Pounds of fuel per Horsepower Hour.It shows how efficiently an engine is performing.For example well refined race engines will be mid to high 30s to low 40s.A Q-Jet on a dual...
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Forum: Pontiac - Race
05-24-2020, 08:09 PM
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Replies: 42
Views: 12,287
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Forum: Pontiac - Race
02-14-2014, 06:17 PM
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Replies: 2
Views: 478
Looks like 60 on the first 4 then 55 on the...
Looks like 60 on the first 4 then 55 on the rear.Going to be a new core and will probably move lobes for better pushrod angle.Existing lobe location will allow .090-.100 offset can go .150 with new ...
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Forum: Pontiac - Race
01-25-2014, 01:26 AM
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Replies: 49
Views: 3,180
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Forum: Pontiac - Race
01-11-2014, 12:23 PM
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Replies: 21
Views: 2,962
Yes...you should port your heads! These things...
Yes...you should port your heads! These things (Pontiacs) always need more air moving through them . Your head otb is about 290 ish??? in intake cfm . Can gain about 40 cfm in the induction tract....
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Forum: Pontiac - Race
01-10-2014, 05:50 PM
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Replies: 21
Views: 2,962
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Forum: Pontiac - Race
01-08-2014, 12:53 AM
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Replies: 615
Views: 41,386
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Forum: Pontiac - Race
12-29-2013, 01:03 PM
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Replies: 78
Views: 9,754
So how many Eddy Pro-Ports were sold,A handful!...
So how many Eddy Pro-Ports were sold,A handful! Not a good ROI,But Edelbrocks resources took 2 plus years to get them on the shelves and the head is not all it could have been.Tiger Customs were made...
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Forum: Pontiac - Race
12-29-2013, 12:46 AM
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Replies: 78
Views: 9,754
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Forum: Pontiac - Race
12-28-2013, 01:26 AM
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Replies: 78
Views: 9,754
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Forum: Pontiac - Race
12-27-2013, 08:00 PM
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Replies: 78
Views: 9,754
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Forum: Pontiac - Race
12-15-2013, 01:26 PM
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Replies: 534
Views: 48,258
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Forum: Pontiac - Race
12-14-2013, 12:42 AM
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Replies: 534
Views: 48,258
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Forum: Pontiac - Race
12-01-2013, 07:06 PM
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Replies: 50
Views: 2,786
In mid 90s we did some development work for a...
In mid 90s we did some development work for a company doing EFI manifolds for 5.0-5.8 Fords.The TFS High Port was used on many of there test engines ,The final configuration of the intake manifold...
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Forum: Pontiac - Race
11-02-2013, 11:05 PM
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Replies: 111
Views: 7,741
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Forum: Pontiac - Race
10-23-2013, 05:58 PM
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Replies: 78
Views: 9,754
We have valves,springs ,retainers...
We have valves,springs ,retainers ,camshaft,Waiting on manifold,finish welding on heads and Jesel,Have revised prototype Jesesl stands and rockers here,Pistons are here,final mock up when rest of...
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Forum: Pontiac - Race
04-28-2013, 06:37 PM
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Replies: 78
Views: 9,754
Thanks Dan , was nice meeting you as well . One...
Thanks Dan , was nice meeting you as well . One more pic of the seat ring experiment in the chamber just to make sure everything works out from the test head to this pair. both valve guides have been...
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Forum: Pontiac - Race
04-28-2013, 02:09 PM
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Replies: 78
Views: 9,754
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