GMMG PHASES & RATINGS

35thanniversaryphil · Post by **35thanniversaryphil** » Thu Jan 17, 2013 4:46 pm

I added the fact that Camaros equipped with the PHASE 5X had the engine size designation of 454ci/7.4L and the firebirds with the same PHASE 5X package had an engine size designation of 455ci/7.5L.

It is important to note that both engines are exactly the same and are named different sizes for matching historical purposes only.

Plus....its really cool to have a Pontiac Trans-Am with a 455ci in it!!

35thanniversaryphil · Post by **35thanniversaryphil** » Sat Jan 19, 2013 5:02 pm

Just found out that the PHASE IIX6R with 525HP was rated at 500 pounds of torque which is the number I was missing.

I found it since JIM posted about the SkunkWerks ZO-6 Convert - SWV PR2 which was equipped with the PHASE IIX6R and had it numbers listed.

I will therefore add it into the list!

35thanniversaryphil · Post by **35thanniversaryphil** » Tue Feb 04, 2014 5:03 am

I have started a "GMMG PRODUCTION NUMBERS" thread in order to organize in a single thread all the GMMG MODEL and PHASE production numbers. I hope that similarly to this thread that organized all GMMG PHASES and their corresponding ratings, this new one will help GMMG owners and enthusiasts understand how many of each model were made. Furthermore will help understand how many of each PHASE were built in that model. I have acknowledged that this will be difficult since over the years, cars have been brought back to GMMG to be upgraded. Nonetheless, I will try my best and with the help of the community will end up with accurate build numbers.

Here is the thread:

http://forums.gmmgregistry.com/posting. ... =27&p=3011