Thread: Stage 1/2 cam
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Old 26-07-11, 13:15
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Kev Kev is offline
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Quote:
Originally Posted by FZ1 Racer View Post
Hi Kev,ok so engine wise I've got stage 1 and 2 DNA filters,snorkel removed,Kev fuel mod,4mm oversize headers and Mivv carbon cans and adjusted CO up to 20 from 13 and I'm loving it but would like a bit more bhp without spending a fortune so my question is,is it worth putting a stage 1/2 cam in without modifying the head ie,gas flowed excetra,with a cam would I really need to get a PC to get the most out of it and what make of cam do you recommend,is OTR's cam any good,cheers.
I would go straight to a stage 2 Hot Cam, I got 59 rear wheel HP. With the OTR cam you really need to add more compression as their cam is like a stage 3 Hot Cam & looses lots of bottom end when using stock compression ratios.

With all your mods now I would be saving up for a PCV or PCIII to correct the A/F ratio, you will definetly need a Power Commander with the hot cams.

I have a custom made fuel map for the stage 2 hot cam 660cc which will help you in the mean time until you can get a custom made map made.
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Mods that I have done to my XTX's

My 04 XTX
Stage 1 & 2 DNA filters / Kev fuel mod / snorkel mod / Drilled air box mod / Engine breather mod / Fork Spacer mod / 15w fork oil /
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My 07 XTX
Raptor 700 cylinder 102mm / Modified Crank Case to take a 105mm Raptor Cylinder / 11:1 102mm JE Raptor piston / Stage 1 Raptor Hot Cam / Ported head / Colder Spark Plug / +2mm Throttle body / DNA stage 1 & 2 filters / Modified Air Box / Snorkel removed / Worry Brothers stage 2 filter cover / 6mm & 8mm Bolts Replaced with Titanium Bolts / Recovered seat in Black / O2 Eliminator /

My 09 XTX
59HP at the rear wheel / Stage 2 Raptor Hot Cam / DNA stage 3 Air Box / Carbon Can Exhausts / Modified Exhaust Link Pipes / PCIII With Custom Fuel Map / Wideband Commander O2 Data logger / LCD100 Dyno Jet display & fuel adjuster / 2500 OHM HT lead instead of a 10K OHM XT lead / Extra Coolant Cooler / Protaper Fat Bars / Tail Tidy With LED Tail Light / OKE Protection Knobs / LED indicators / AIS blocked / Modified rear sprocket rubbers / Rear Foot Pegs removed / 09 ECU With 02 Sensor Changed To A 06 ECU / Complete wiring harnes Changed from 09 to 04 / Home made LED resistor flasher / Hole drilled in the fuel tank filler neck to allow quicker filling / Modified Bar End Weights / Progressive front fork springs, 15W fork oil, forks lowered 25mm, used XTR rear links lowering the rear 20mm, rear spring one click stiffer / Changed front & rear guards from blue to black / 47T rear sprocket / Speedo Healer V4.0 / Kev throttle cam mod / Throttle grip mod / The new 2010 O2 sensor mod is out, works a treat, The new 2012 O2 Controller is out, PM me for details

Now ride a 2018 MT09SP ABS + TCS

My KTM 990 SMR Mod book. http://www.ktmsmt.com/viewtopic.php?f=13&t=4946