Forum: Suspension TECH
08-25-2022, 09:58 AM
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Replies: 13
Views: 1,607
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Forum: Suspension TECH
08-22-2022, 10:49 AM
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Replies: 9
Views: 1,610
There's about 7" of travel in the rear end of a...
There's about 7" of travel in the rear end of a first gen firebird. It's possible what you are experiencing is not that the suspension is bottoming out, but that the leaf springs are hyper extending...
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Forum: Pontiac - Street
08-08-2022, 10:40 PM
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Replies: 12
Views: 1,243
Nowhere did I see exactly what cylinder head...
Nowhere did I see exactly what cylinder head being used.
So as some have said, need a bunch more info.
So yeah, that alone by itself makes or could make a runner or some melted ring lands…
...
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Forum: Pontiac - Street
08-01-2022, 02:04 AM
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Replies: 83
Views: 14,864
The Summit 2801 cam doesn't do much in a low...
The Summit 2801 cam doesn't do much in a low compression 400 until about 3000 rpm. A buddy tried it in a 72 Lemans with 2.78 open rear and a stock THM 350 converter and it was soft on the low end.He...
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Forum: Pontiac - Street
07-28-2022, 10:07 PM
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Replies: 83
Views: 14,864
Summit 2800 cam
I've replaced the 066 cam with a Summit 2800 cam in half a dozen low compression 400's for myself and customers cars. The 2800 has the same low speed driveability as the 066,feels like stocker
but...
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Forum: Pontiac - Street
07-28-2022, 05:33 PM
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Replies: 83
Views: 14,864
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Forum: LS Talk
07-25-2022, 07:28 PM
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Replies: 8
Views: 3,633
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Forum: Pontiac - Race
07-25-2022, 01:44 PM
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Replies: 34
Views: 9,023
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Forum: Pontiac - Street
07-23-2022, 03:53 PM
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Replies: 83
Views: 14,864
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Forum: Pontiac - Street
07-20-2022, 05:09 PM
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Replies: 74
Views: 8,141
All I can say is that everyone on this string...
All I can say is that everyone on this string should use 35 or so minutes of there high speed data time and go to YouTube and watch Darin Morgan’s video titled De-atomization.
You’ll likely...
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Forum: EFI Tech
07-19-2022, 10:58 PM
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Replies: 27
Views: 5,274
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Forum: Pontiac - Street
07-06-2022, 05:45 PM
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Replies: 68
Views: 12,137
To assist in the tuning I like to do a screen...
To assist in the tuning I like to do a screen recording of the table on my iphone while driving. The key is to drive the same route and same throttle pattern each time so your not scratching your...
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Forum: Pontiac - Street
07-01-2022, 05:53 AM
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Replies: 90
Views: 9,371
I would like to see the details of the Cam used...
I would like to see the details of the Cam used and the exact Iron D port casting used, but I could see it happen, especially if for instance the heads used where the 5C casting with there 2 CC on...
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Forum: Suspension TECH
06-24-2022, 10:51 AM
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Replies: 2
Views: 803
I sent one off to them about (10?) years ago......
I sent one off to them about (10?) years ago... right when the original owner was winding down and before the employees bought out and took over. I've never been happy with it; the car suddenly had...
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Forum: 67-69 Firebird TECH
06-10-2022, 12:27 AM
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Replies: 21
Views: 3,857
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Forum: Pontiac - Street
06-09-2022, 06:42 AM
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Replies: 37
Views: 4,067
Don't cut up your pristine hood.
Find a beater...
Don't cut up your pristine hood.
Find a beater hood, reproduction(?) or fiberglass, put the louvers in that one and then swap it on. I think they'd look good but if you use a different hood, you...
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Forum: Pontiac - Street
06-07-2022, 08:46 PM
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Replies: 31
Views: 2,203
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Forum: Suspension TECH
06-05-2022, 08:08 PM
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Replies: 3
Views: 1,189
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Forum: EFI Tech
05-25-2022, 05:51 PM
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Replies: 10
Views: 1,451
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Forum: Exhaust TECH
05-10-2022, 07:59 AM
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Replies: 52
Views: 14,035
Tom, any plans for updated testing? Many new...
Tom, any plans for updated testing? Many new options since the "Silent Power" production, yet very little accurate/reliable testing data out there since then.
The testing you and your father...
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Forum: Exhaust TECH
05-07-2022, 07:57 AM
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Replies: 52
Views: 14,035
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Forum: Exhaust TECH
05-05-2022, 06:10 PM
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Replies: 52
Views: 14,035
As far as the Dynomax recommendation, what you...
As far as the Dynomax recommendation, what you want for quiet is the 17749 long case super turbos. I have regular 14" ones on my Catalina now and will be switching up soon after riding in a friend's...
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Forum: LS Talk
04-23-2022, 01:52 AM
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Replies: 97
Views: 19,086
Yeah. I personally have a 370" LQ9 with AI...
Yeah. I personally have a 370" LQ9 with AI ported cathedral heads, cam motion 227/232 cam, 1 7/8" headers, truck intake, stock truck TB, built 4l65e trans, 2600 stall converter, 3.73 gears in my 71...
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Forum: 67-69 Firebird TECH
04-01-2022, 10:48 AM
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Replies: 1
Views: 900
WQ Motor looking for it's car
I have a 69 WQ motor that I was planning to put in my 69 TA. Before starting I checked with those that know and it turns out it was originally delivered in a 69 4spd TA with blue standard interior &...
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Forum: Pontiac - Street
03-10-2022, 09:58 PM
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Replies: 98
Views: 15,434
A complete strip down including restoration of...
A complete strip down including restoration of the chassis, powertrain, body, interior usually takes 5-6 years for our club from start to finish. 3-6 guys working every Saturday and I give the car...
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