20 replies to this topic

[trs80]

c70pete, on 10 February 2012 - 04:14 PM, said:

shell 91 is great fuel and burns really clean and long term better for your engine... howver Sunoco gold 94 allows your car to advance timing and make more HP... especially above 5000 rpm on our cars.... unless I'm racing or doing top speed runs I stick with shell 91