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HSV item created by lmoengnr, Feb 8, 2013
25th Anniversary Model
What did GM motorsports do to the beast?
Just did the tuning after I fitted a Ramjet OTR, Sureflo headers and Ballistic 100 cell cats. Had a DPE 3" bi-modal cat back fitted about 12 months later.
Nice what sort of power did they make and do you like the ramjet (3?) OTR?
It made 285kw with the factory catback, but felt a lot stronger. I've only seen pics of the Ramjet 3, it looks 'the business', but I'll visit the to get a hands on. Want to see if it can be modified to keep the sound enhancer for the Magnum.
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