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Old 01-15-2011, 09:00 AM
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tunning tips for 2003 4.7 overland in uk

Hi all ,
I m from the uk England, I ve got a 2003 Black WJ 4.7 OVERLAND , its only done 25 k miles ( we only really use it in the summer months for towing )

The only mods i've done so far is to fit squenical LPG sytem , this works great and saves lots of money too , but as lpg is 110 octane im looking for advice for increasd performance.

Is the superchip flash 3875 the only one which works on my WJ as i really want to add approx 4 to 6 degrees advance to max the LPG , can any one do a custom tune for lpg ie a 93 +++ tune?, and send it via the net ?

Ii looked on the bwoody site , but could nt see a cai for a WJ so is it K&N, or ??? or i could have a go at making one myself ! , Finding tunning stuff for it in the uk is not easy , but i have just ordered a customer s/s exhaust , so just need cia poss bigger T/B and ecu now , but which ones really work well ??
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Old 01-15-2011, 11:40 AM
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Re: tunning tips for 2003 4.7 overland in uk

bwoody doesnt sell an intake for the wj. I believe eBay may be the best place to search for a cai for the wj 4.7. I do know that K&N sells an intake for the wj 4.7. There are others. I would look into an SCT tuner for custom tunes like you need. We have a vendor here who can set you up with one of those..airram.com I also recommend Jet 180 tstat. We also have a vendor that does TB porting...FlyinRyan Performance.

welcome and good luck!
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