480 dyno runs, different intakes

[depotman19]

I will list my build to help explain the numbers.
05 450R with a 480 Hammer Headz at 14:1, Pulse Charger w/ torq tube, Mixxer Porting, Crf Ignition, Hrc kit W/ cam, Custom intake, Kibble White valves and double rate springs, stock carb.
Fuel was 110 leaded K&S mixed 50/50 with 92 unleaded premium. Roughly = out to 101 octane.


These runs will be with the DD filter, My custom intake, and Jimmy wanted to try I think it was an Esr intake for like a 35mm pwk carb but it wouldnt fit so we just tried the filter no metal intake. It looked something like this

[depotman19]

DD filter and my custom intake/filter

[depotman19]

Here are the runs For horse power:
All these runs have a 175 main, and 5th clip on the needle.

Green: DD filter
Red: My custom intake
Blue: Just filter

[depotman19]

Same but with Torque:

[depotman19]

As you can see just the K&N filter made the most peak Hp at 52.9. But my custom intake takes the hat on Torque, 36.4 Tq. Needles to say I will be keeping the my custom intake on.

In my opinion, here is the best run, and what I ended up keeping my mods at.
Custom intake, 175 main, 5th clip on needle.

[depotman19]

I will say for someone lookin for an enexpensive intake/filter setup you could try what I did. As long as you dont mind chopping up your airbox. So I guess this would only be for dunners.

Chop your air box down to just the intake boot. Buy your basic K&N filter, a bigger filter than what I have might yield better results. I might have to try the one Boone uses.

This might run you $30 for a K&N filter. Or even less for a foam.
Certainly better than $100 plus for a ESR, or RW intake.

My .02

I hope you guys enjoyed my thread!

[chad502ex]

very sweet pulls! you got a real nice setup. Congradulations to you and John for making great power.

you aught to post this in the ATVRIDERS.com DYNO section too!


:macho:

Originally posted by chad502ex
very sweet pulls! you got a real nice setup. Congradulations to you and John for making great power.

you aught to post this in the ATVRIDERS.com DYNO section too!


:macho:

exciting isnt it...lol :blah:

[chad502ex]

Originally posted by Yurik Norton
exciting isnt it...lol :blah:

was that a statement or a question?

:confused:

it is exciting yes.

[honda350r]

Those are some great nubers and great info!! Thanks for sharing !!

[twisted threads]

Nice numbers!! Where did you get your Crf Ignition at??

[depotman19]

Originally posted by chad502ex
very sweet pulls! you got a real nice setup. Congradulations to you and John for making great power.

you aught to post this in the ATVRIDERS.com DYNO section too!


:macho:

Hey thanks Chad!

[depotman19]

Originally posted by twisted threads
Nice numbers!! Where did you get your Crf Ignition at??
www.Trailtech.net

[depotman19]

Thanks for all the kind replies guys . There is still some more power in there, I will find it! Im addicted to the dyno.