Posted by mark on February 19, 2008, 5:01 pm, in reply to "How to boost the performance of a 1989 RR"
124.183.137.175

Pacemaker extractors, a performance exaust & a new cam gave a good improvement in the lower rev range on my 3.5 1989RR. I did most of the work myself & it cost about & $1500. I wouln't spend much more on a 19 year old car. --Previous Message-- : Hi All : : I have a 1989 RR with the 3.5L V8. : : I would value your opinion on the most : cost effective!! way of increasing the : performance of the beast. : : Ways of boosting the performance that I : have considered so far are: : 1. Supercharging / turbocharging : 2. Increased capacity (3.9, 4.6, 5.0) : 3. Engine change (5L / 5.7L Holden) : : Does anyone have any advise / : experience on the above? : : Thanks : Neil :