Back to shop ↗

THE HOLDEN COMMODORE FORUM

HOLDCOM Community

Built around the cars. Kept alive by the people.

+ Start a discussion

Forum Home / Member profile

hypergear vbmenu_register("postmenu_1465511", true);

Archived member · original account, not a current login

1 posts0 discussions

Recent posts

HyperGear TR43 440HP, TR44 500HP, TR44HF 600HP Turbokit Speical 4 every one this week

4 July 2007

Hi Guys. The turbo's spool up rate is quite fast on the 3L RB30 engines. refer to the dyno reading, the 2.5L was getting 16PSI at 2400RPM. As for the manifold, they comes with a External WG port, and …

Who’s online

0 members and 0 guests active in the last 15 minutes

No signed-in members active right now. Guests are welcome to browse.

Visitors Today13

33,602 threads, 484,230 posts and 24,897 images saved from CalaisTurbo.
As at 20 Oct 2026, 7:26 pm AWST (Perth). Recovery is continuing.