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Forum: Pontiac - Street 01-24-2024, 04:14 AM
Replies: 34
Views: 1,787
Posted By S.F.
Hello! I use a AC45 on my 9.2 comp 455" with...

Hello!

I use a AC45 on my 9.2 comp 455" with Swedish 95 oktan.

On my 9.7 comp 455" and Swedish 98 oktan I use AC43.

Both pluggs acted similar to the engine.

Thank You fron S.F. in Sweden.
Forum: Pontiac - Street 10-29-2023, 04:42 PM
Replies: 5
Views: 615
Posted By S.F.
The rev limiter is att 5700 rpm. I shift at...

The rev limiter is att 5700 rpm.

I shift at 5300 (1-2 shift) to 5500 (2-3 shift) in TH 400 in auto mode.

Wheels (only 255/60-15 Cooper Cobras and 3,08 gears) brake loose at
both shifts on the...
Forum: Pontiac - Street 10-29-2023, 11:46 AM
Replies: 5
Views: 615
Posted By S.F.
Thank You for fast and good answer. My...

Thank You for fast and good answer.

My current engine is in the Street Sticky of engine build under S.F.

My current engine is a 455" +040 and has been running very good for several years now.
...
Forum: Pontiac - Boost 10-08-2023, 07:38 AM
Replies: 8
Views: 1,291
Posted By S.F.
7M5 Heads.

Hello!

I am calling from Sweden and have a GTO 1966 sold new in Sweden december 1965.

I have a 455+ .040". All balance an ARP.
RPM steel rods.
Older SealPower forge piston, zerodeck.
SFI...
Forum: THE LOBBY 03-28-2023, 10:01 AM
Replies: 42
Views: 4,944
Posted By S.F.
Looking forward to get a new copy. The old one is...

Looking forward to get a new copy. The old one is very much used. It has been my main information on the Pontiac V8 engine.

From S.F. in Sweden.
Showing results 1 to 5 of 5

 
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