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6th May 2012
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HeWhoMakesThunder
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Join Date: May 2011
Location: A rock called Norway
Posts: 1,755 Sportster/Buell Model: xlh883/1250 Sportster/Buell Year: 1986
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Quote:
Originally Posted by norseXL
Cooler air is denser, ergo has more Oxygen molekyles that can combine with the hydro-carbones in the fuel. Thatīs why you run inter-coolers on turbos.
Iīm not saying you can push more volume in there, thatīs the job of the cams, heads etc. Still 13/13.5 AFR will be the limit because to much fuel will start messing up the burn. Alcohol is a different ball-game though, it cools much better and can run way richer.
I donīt know anything about this bike, I just wanted to give some input on what a tuner can do just by adding fuel and also his limitations. Itīs all about finding the right tune for the mechanical limitations for that engine, like cams, exhaust, induction and combustion-chamber.
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If one read between my lines, what Iīm actually are saying is that this guy canīt do anything that has not been done on all the other good tuned bikes out there.
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Bikers Paradise
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6th May 2012
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Chief Harley Engineer
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Join Date: Aug 2007
Location: Online
Posts: 584 Sportster/Buell Model: 883R Sportster/Buell Year: 02
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Haters guna hate but my 02 883R with just ac/2-1 exhaust/re-jet cv40 pulled almost 72 hp to the wheels, pulls strong to about eight thousand...

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posiest posing poser possy president.... F'duponxl
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6th May 2012
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Turbo Mafia Consigliere
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Join Date: Nov 2011
Location: Rockvale TN
Posts: 2,038 Sportster/Buell Model: 883L Sportster/Buell Year: 2007 Sportster/Buell Model #2: 1200R Sportster/Buell Year #2: 2007 Other Motorcycle Model: FLHTPI Police Other Motorcycle Year: 1997
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Quote:
Originally Posted by F'DuponXL
Haters guna hate but my 02 883R with just ac/2-1 exhaust/re-jet cv40 pulled almost 72 hp to the wheels, pulls strong to about eight thousand...

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I don't see any hating going on here...just being realistic. Put up some 1/8-1/4 mile time slips to go with that dyno slip and I'll show you where you are wrong. 
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6th May 2012
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Chief Harley Engineer
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Join Date: Aug 2007
Location: Online
Posts: 584 Sportster/Buell Model: 883R Sportster/Buell Year: 02
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Quote:
Originally Posted by HandOverFist
I don't see any hating going on here...just being realistic. Put up some 1/8-1/4 mile time slips to go with that dyno slip and I'll show you where you are wrong. 
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I would but when I go to the track I'm so fast the timing lights can't gauge how fast I'm going.
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6th May 2012
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Turbo Mafia Consigliere
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Join Date: Nov 2011
Location: Rockvale TN
Posts: 2,038 Sportster/Buell Model: 883L Sportster/Buell Year: 2007 Sportster/Buell Model #2: 1200R Sportster/Buell Year #2: 2007 Other Motorcycle Model: FLHTPI Police Other Motorcycle Year: 1997
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Quote:
Originally Posted by F'DuponXL
I would but when I go to the track I'm so fast the timing lights can't gauge how fast I'm going.
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That's exactly what I thought...  Face the facts...there are no miracle 883's out there. These are just machines with basic limitations which are well known. From now on any claims on my part will be backed up with timeslips.
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6th May 2012
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Turbo Mafia
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Join Date: Jul 2010
Location: North East PA and NJ
Posts: 1,640 Sportster/Buell Model: Turbo Nightster Sportster/Buell Year: 2010
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Quote:
Originally Posted by F'DuponXL
Haters guna hate but my 02 883R with just ac/2-1 exhaust/re-jet cv40 pulled almost 72 hp to the wheels, pulls strong to about eight thousand...

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We must have the same dyno guy..my bike is completly stock, but I did chrome everything..

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6th May 2012
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XL FORUM TEAM MEMBER
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Join Date: May 2010
Location: New Hampshire, USA
Posts: 532 Sportster/Buell Model: model 48 Sportster/Buell Year: 2010 Other Motorcycle Model: FLHS Other Motorcycle Year: 1991
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Quote:
Originally Posted by F'DuponXL
Haters guna hate but my 02 883R with just ac/2-1 exhaust/re-jet cv40 pulled almost 72 hp to the wheels, pulls strong to about eight thousand...

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I can do that one better

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 Peace
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6th May 2012
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Turbo Mafia Consigliere
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Join Date: Nov 2011
Location: Rockvale TN
Posts: 2,038 Sportster/Buell Model: 883L Sportster/Buell Year: 2007 Sportster/Buell Model #2: 1200R Sportster/Buell Year #2: 2007 Other Motorcycle Model: FLHTPI Police Other Motorcycle Year: 1997
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This thread was predictable lol...for the serious minded you can post here : http://xlforum.net/vbportal/forums/s....php?t=1461990 
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6th May 2012
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Senior Master Custom Bike Builder
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Join Date: Mar 2007
Location: Calgary, AB, Canada
Posts: 4,303 Sportster/Buell Model: XL1200C Sportster/Buell Year: 2006
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Getting through the Break-In Miles Sucks!
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6th May 2012
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JESTER MAFIA
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Join Date: Feb 2006
Location: Indian Territory
Posts: 9,277 Sportster/Buell Model: NRHS 1250-R Sportster/Buell Year: 2005
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A Member of The Cell
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