Mods mods mods - Yamaha YFZ450 Forum : YFZ450, YFZ450R, YFZ450X Forums

XxsnowboardxX · 01-23-2012, 12:19 AM

just added the msd blaster fi yoshimura exhaust and fci intake.. how do you guys like the power and have you had any problems with these

bbcmudtruck · 01-23-2012, 06:21 AM

The throttle response will be alot more crisp and the dead spot just off of idle is basically eliminated. You should expect around 44hp with that setup. First thing you need to do is go get it dyno'd to ensure your running the correct air fuel and timing ratio. I had the same setup dyno'd except that I'm running a dasa. I could send you my map to download if someone can walk me through the procedure. I had it dyno'd in LS OK so it should be pretty close for your bike.

Kovatch · 01-23-2012, 03:29 PM

You will definitely notice a difference in power. I am not running those mods, but mine woke up a lot with just a K&N, PCV, & Sparks.

jaredp · 01-23-2012, 04:42 PM

Quote:

Originally Posted by bbcmudtruck

I could send you my map to download if someone can walk me through the procedure. I had it dyno'd in LS OK so it should be pretty close for your bike.

You will have to compress the file into a .zip file then you can just attach it in an email. He will have to un-zip it on his end. Just remember I am no by any means a computer wiz.

jaredp · 01-23-2012, 04:43 PM

Or you could try our map
Rossier Engineering Exhaust 1st gen and 2nd gen

kahon · 02-05-2012, 12:47 PM

You'll be happy with that set up.Put it on the dyno.

XxsnowboardxX · 02-06-2012, 10:49 PM

Quote:

Originally Posted by kahon

You'll be happy with that set up.Put it on the dyno.

wheres a dyno

01-23-2012, 12:19 AM	#1 (permalink)
XxsnowboardxX Member Join Date: Nov 2011 Location: Texas Posts: 42	Mods mods mods just added the msd blaster fi yoshimura exhaust and fci intake.. how do you guys like the power and have you had any problems with these __________________ Know your Limits, But Never Accept them-Mark Freeman

01-23-2012, 06:21 AM	#2 (permalink)
bbcmudtruck Moderator Join Date: Mar 2008 Location: Northwest Missouri Posts: 1,734	The throttle response will be alot more crisp and the dead spot just off of idle is basically eliminated. You should expect around 44hp with that setup. First thing you need to do is go get it dyno'd to ensure your running the correct air fuel and timing ratio. I had the same setup dyno'd except that I'm running a dasa. I could send you my map to download if someone can walk me through the procedure. I had it dyno'd in LS OK so it should be pretty close for your bike. __________________

01-23-2012, 03:29 PM	#3 (permalink)
Kovatch Senior Member Join Date: Aug 2007 Location: NE OH Posts: 820	You will definitely notice a difference in power. I am not running those mods, but mine woke up a lot with just a K&N, PCV, & Sparks. __________________ 2009 YFZ450R Baldwin, DP, DID, Houser, K&N, Maxxis, LSR, PD, PEP, Rath, RPM, Sparks, SunStar, WorksConnection Waiting on Six5Designs for my YFZR stuff. =) Special thanks to Baldwin Motorsports

01-23-2012, 04:43 PM	#5 (permalink)
jaredp Senior Member Join Date: Jul 2011 Location: Wisconsin Posts: 214	Or you could try our map Rossier Engineering Exhaust 1st gen and 2nd gen __________________ Give us a call 715 341 9919

02-05-2012, 12:47 PM	#6 (permalink)
kahon Junior Member Join Date: May 2011 Location: So. Cal. Posts: 25	You'll be happy with that set up.Put it on the dyno.

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