What grade of petrol for 10.2:1 Rover V8?
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What grade of petrol for 10.2:1 Rover V8?
Thats the question, I'm guessing 95 won't be "good" enough?
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Hello ?.
I guess is depends upon your use! Urban? Long haul Motorway? Track?
For normal urban motoring you will definitely be able to do all you need with 95 RON.
Don't thrash it and don't overload it. Let it rev freely and change your engine oil every 3000 to 6000 miles according to how it looks and your pocket.
Reset ignition timing to just eliminate pinking (usually 4 to 6 degrees retarded from the book figure making it somewhere around 2 to 4 deg BTDC)) and then reset the CO and idle adjustments for comfortable pootling.
I have written an essay regarding choice of fuel RON but aimed it injection engine.
However I don't see why the ideas and advice therein won't apply to carb engines either.
http://www.vintagemodelairplane.com/pag ... ane01.html
There is oodles of other stuff on my web pages that may be of interest!
I guess is depends upon your use! Urban? Long haul Motorway? Track?
For normal urban motoring you will definitely be able to do all you need with 95 RON.
Don't thrash it and don't overload it. Let it rev freely and change your engine oil every 3000 to 6000 miles according to how it looks and your pocket.
Reset ignition timing to just eliminate pinking (usually 4 to 6 degrees retarded from the book figure making it somewhere around 2 to 4 deg BTDC)) and then reset the CO and idle adjustments for comfortable pootling.
I have written an essay regarding choice of fuel RON but aimed it injection engine.
However I don't see why the ideas and advice therein won't apply to carb engines either.
http://www.vintagemodelairplane.com/pag ... ane01.html
There is oodles of other stuff on my web pages that may be of interest!
Hi
if it is in a light vehicle and you run it through the gears rather than sticking it in 5th and lugging it around without changing gear you should be fine, try and make sure the distributor is in good condition and keep the vac advance working but take a couple of degrees out of maximum mechanical advance with a sleeve over the little post in the dizzy that limits maximum advance and there should be nothing to worry about.
best regards
Mike
if it is in a light vehicle and you run it through the gears rather than sticking it in 5th and lugging it around without changing gear you should be fine, try and make sure the distributor is in good condition and keep the vac advance working but take a couple of degrees out of maximum mechanical advance with a sleeve over the little post in the dizzy that limits maximum advance and there should be nothing to worry about.
best regards
Mike
poppet valves rule!
Mike.
I have a similar C/R on my 4.6. I was always going to use Super Unleaded which is 97 or 98 RON, cant remember?
I have static ignition set at 10 BTDC, using a Eddie 500 carb and have the vac advance set up. Don't know how to do the sleeve mod? I have not started the motor yet.
Should I reset my Static timing to 6 deg?
Thanks Mark
I have a similar C/R on my 4.6. I was always going to use Super Unleaded which is 97 or 98 RON, cant remember?
I have static ignition set at 10 BTDC, using a Eddie 500 carb and have the vac advance set up. Don't know how to do the sleeve mod? I have not started the motor yet.
Should I reset my Static timing to 6 deg?
Thanks Mark
Mark