Questions on fuel injection

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Funderbird · Wed Apr 09, 2008 4:59 am

Hello,
New guy here! I don't understand how to "recalibrate" a bike with fuel injection. When I bought the bike my nieghbor asked if I wanted to get new intake and exhaust...Yes, I replied...Then he went on to tell me I have to get the bike rejetted...On cars you only rejet carberators...How do I rejet/configure my bike if I decide to get exhaust and intake?

Fundy

#2 Unread post by **Big B** » Wed Apr 09, 2008 6:42 am

on a fuel injected bike you get a fuel mapper (kinda like putting a chip in a car) cobra makes a decent one that's reasonably priced. it changes the parameters in your ecu to accomodate the pipes and intake

#3 Unread post by **Sev** » Tue Apr 15, 2008 4:47 pm

Buy a powercommander, take it to a shop with a dyno and exhaust gas analyzer. Have them tune it for you using the powercommander.

It's basically a device that plugs inline with the ecu and injectors in order to modify the fuel map.

Funderbird · Tue Apr 15, 2008 5:13 pm

Sev,
How much is this thing? A powercommander?

Fundy

Funderbird · Tue Apr 15, 2008 5:16 pm

never mind found it, 350ish