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Author	Message
4.2 Supercharged remap
paulmc Tue Jan 18 2011 11:22pm	Forum: Technical · Replies: 46 · Views: 52540 · Subject: 4.2 Supercharged remap
	Search ebay there are pulleys on there. Top one needs to be cut off or a special puller is needed. I have not looked how difficult the bottom pulley is to change. Changing the top pulley does increase ...
4.2 Supercharged remap
paulmc Tue Jan 18 2011 9:28pm	Forum: Technical · Replies: 46 · Views: 52540 · Subject: 4.2 Supercharged remap
	The 2.6 Large Bore twin screw supercharger only 2000$ to buy, but then you need all the fab work to get it to fit. If you have access to a good fab shop you could always take your time and hide the co ...
4.2 Supercharged remap
paulmc Tue Jan 11 2011 7:23pm	Forum: Technical · Replies: 46 · Views: 52540 · Subject: 4.2 Supercharged remap
	Yes he does but kit is Round £4500gbp. The supercharger is not that expensive but all the fabricated bits to make it fit cost the money
4.2 Supercharged remap
paulmc Thu Dec 23 2010 8:33pm	Forum: Technical · Replies: 46 · Views: 52540 · Subject: 4.2 Supercharged remap
	i wont be using high flow cats. i will remove the cats and get de-cat pipes made and put the cats back on for the MOT. Depending on how good or bad the standard exhaust looks i will either get a new o ...
4.2 Supercharged remap
paulmc Thu Dec 23 2010 8:01pm	Forum: Technical · Replies: 46 · Views: 52540 · Subject: 4.2 Supercharged remap
	I also have that graphs from the m112, handy to have. Your calcs looks pretty good. Only + 16bhp at the top end is a rubbish gain but i bet you aint are off i intend porting my charger as w ...
4.2 Supercharged remap
paulmc Thu Dec 23 2010 6:28pm	Forum: Technical · Replies: 46 · Views: 52540 · Subject: 4.2 Supercharged remap
	Going from my old cossie days 3 psi will easy make 50 or 60bhp extra on a 4200cc engine but it is prob going to take and extra 20bhp to turn the charger faster higher up the rev range. As you rightly ...
4.2 Supercharged remap
paulmc Thu Dec 23 2010 2:13pm	Forum: Technical · Replies: 46 · Views: 52540 · Subject: 4.2 Supercharged remap
	Not sure, I am a turbo man usually, +2.5psi extra is nothing for a turbo but not sure on a supercharger. I doubt it will cause any issues though. I will do a "how to" on changing the pull ...
4.2 Supercharged remap
paulmc Wed Dec 22 2010 8:44pm	Forum: Technical · Replies: 46 · Views: 52540 · Subject: 4.2 Supercharged remap
	Did it make a did difference??
4.2 Supercharged remap
paulmc Wed Dec 22 2010 4:06pm	Forum: Technical · Replies: 46 · Views: 52540 · Subject: 4.2 Supercharged remap
	Pulley is around £300 from what I have read and I will get the remap from the guy who used to supply me with files when i was remapping cars. Prob wont get round to remapping it. Unless it is done ...
4.2 Supercharged remap
paulmc Tue Dec 21 2010 8:13pm	Forum: Technical · Replies: 46 · Views: 52540 · Subject: 4.2 Supercharged remap
	The plus and minus leads where switched. Which RRS do you have now? Ahh I see. Dont have one yet. BM up for sale will get one early next year http://www.bmwland.co.uk/forums/viewtopic.php?f=8 ...
4.2 Supercharged remap
paulmc Tue Dec 21 2010 7:33pm	Forum: Technical · Replies: 46 · Views: 52540 · Subject: 4.2 Supercharged remap
	Thanks for that. I will look at the intercoolers. how do you mean +/- changed? Yes I have read lots re the heaton I can do before and after. the local guy is pretty usless working with ...
4.2 Supercharged remap
paulmc Tue Dec 21 2010 6:33pm	Forum: Technical · Replies: 46 · Views: 52540 · Subject: 4.2 Supercharged remap
	which pulley. 1.5 or 2.5psi increase? I am going to go with 2.5 psi increase and fit a larger flow intercooler pump and maybe look at flowing the inlet manifold and supercharger. Inlet temps seem real ...
4.2 Supercharged remap
paulmc Tue Dec 21 2010 5:24pm	Forum: Technical · Replies: 46 · Views: 52540 · Subject: 4.2 Supercharged remap
	Pulley and remap wont be costing me £4500. Pulley and remap £500 or £600 tops. After all it is an old DENSO ecu not rocket science
4.2 Supercharged remap
paulmc Mon Dec 20 2010 8:28pm	Forum: Technical · Replies: 46 · Views: 52540 · Subject: 4.2 Supercharged remap
	Smaller pulley and a remap is supposed to give around 40 to 50bhp?
Just bought a RRS Supercharged and want more power.
paulmc Fri Nov 05 2010 5:15pm	Forum: General · Replies: 26 · Views: 7343 · Subject: Just bought a RRS Supercharged and want more power.
	£900 ripoff Remap and pullies will give around 40 to 50bhp A bit of supercharger flowing will reduce inlet temps and give more reliable power. Uprate the charge cooler radiator along with ...

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