Demon Industries Dyno Graphs

[Morgan]

In this thread we will show a few examples of our work and show you how we achieved that number by listing the combination it took. Feel free to ask any questions.

 

 

'05 TRX 450

Stock Bore, Stock Stroke

Demon Race porting

CP 12:1 Piston

Ferrea 36/31 valves

Web 208/921

Kibblewhite Springs

DASA Intake

Demon 43.5 FCR

Ron Wood Pipe

Dyna Ignition

91 Pump Gas

[Morgan]

'04 YFZ 450

SB/SS

Demon Bowl Work

CP 12.5 Piston

Cam Mod

FCI Intake

DASA Pipe

Demon 42.5 FCR

91 Pump Gas

[Morgan]

06+ TRX 450

Sparks 101 Cylinder

Demon Race Porting

CP 12:1 Piston

Ferrea 37/31 Valves

Web 208/921

FCI Intake

Demon 43.5 FCR

DASA Pipe (Full length)

91 Pump Gas

[Morgan]

2005 TRX 450

Sparks 99mm Cylinder

Demon Race Porting

JE 12:1 Piston

Ferrea 37/31 Valves

Kibblewhite Springs

Web 208/921

-.020 Cylinder Head

Demon 43.5 FCR

DASA Intake

DASA Pipe (-4)

91 Pump Gas

 

The Before and After of cutting a DASA pipe down 4" is also shown on this graph.

[Morgan]

2005 TRX 450

97mm bored stock cylinder

Demon Pro Head

CP 13:1 piston (-.065 off the dome)

Ferrea Flat Face Ti 37s

Ferrea Stainless 31s

PSI Springs

Web 242/921

DASA Intake

DASA Pipe (-4)

Dyna Ignition, with less timing than stock

Demon 43.5 FCR

E85 fuel

[Morgan]

2006 TRX 450

Sparks 101mm Cylinder

Demon Race CNC Porting

Xceldyne Ti 37/31

Kibblewhite Custom Springs

Web XXX/XXX

Xceldyne 28mm buckets

48 Lectron

Demon OOF Pipe

Dyna Ignition with less timing than stock

Override/Lockup

MR12 fuel

 

Test also show DASA -4" vs the Demon OOF drag pipe.

[Morgan]

Saved6

[Morgan]

Saved7

[junkie]

2007 ltr450?..

[DPCones]

Very cool! Thanks for sharing Morgan!

[whoppes27]

Impressive, thanks for sharing

[Guest Deven]

Yhis is awesome info. It will allow really people to know what combo to make XX HP and send their stuff off to Morgan.

[junkie]

Excellent work.

[El Mamito USMC]

nice very nice .. do you guys have a dyno so i can take mine and check the whp and the a/f ? is so let me know i would really like to take it before the race..

[Morgan]

nice very nice .. do you guys have a dyno so i can take mine and check the whp and the a/f ? is so let me know i would really like to take it before the race..

 

If you can get it to Mesa, AZ we can take care of the rest.

[El Mamito USMC]

If you can get it to Mesa, AZ we can take care of the rest.

 

mesa :icon_eek: i thougth you guys were in Tucson.. damn i guess ill try to go during summer time.. thanks for the fast replys

[Morgan]

mesa :icon_eek: i thougth you guys were in Tucson.. damn i guess ill try to go during summer time.. thanks for the fast replys

 

Sorry man, we moved to Phoenix 2 weeks ago. Tucson just won't support what we do.

[manny530]

nice graphs good quality work as always

[ridinredjav]

those are some crazy numbers. i like the pump gas motors. do you sell FCR carbs?

[Morgan]

those are some crazy numbers. i like the pump gas motors. do you sell FCR carbs?

 

Thanks. We don't usually keep extra FCRs on hand. Try the forums or eBay.

[ghott]

Awesome numbers Morgan/Serg/Demon. Looking forward to seeing more graphs!

[Morgan]

Thanks guys. We will have some graphs up of bigger motors in the near future. Some over 80... well over 80.

[kye oat]

04 yfz sb/ss 439cc?

[Morgan]

04 yfz sb/ss 439cc?

 

That's correct.

[kye oat]

That's correct.

 

thats a darn good number for the 04/05 crank. what is your sb/ss 450cc crank of choice for the first gen yfz's?