New member from Cali-dyno sheets : V-Twin Forum: Harley Davidson Forums

pwmorris · 08-02-2008, 03:57 PM

Here is a couple dyno sheets from my current daily driver 91'FXR, which I ride everywhere and from a street/race bike I built from 2005. The full blown 124" had Baisley Heads, 13.5 CR, .785 Red Shift Cam and 2 S&S D Carbs. We tuned a little more on it and got 201 HP.

claydbal · 08-02-2008, 05:34 PM

dailey driver? where ? to the end of the block?

oh, with std smoothing of 1 you can gain some power, but come on---shoot straight.

pwmorris · 08-02-2008, 05:50 PM

Wow!
THESE ARE 2 DIFFERENT BIKES-
The first dyno sheet is from my daily driver which I took out out last night and rode about 40-50 miles.
The other sheet wasn't a daily driver but a dedicated race engine.

Don't like the smoothing; how bou't this-changing the smoothing picked up nearly 2 hp

claydbal · 08-02-2008, 08:15 PM

thanks for coming clean.

pwmorris · 08-02-2008, 09:50 PM

No problem-
Got about 4,000 miles on her already-
Fun ride!

hugie03flhr · 08-05-2008, 10:45 AM

HOLY $HIT !!! What do you run for fuel??? Also Is that the engine the frame needs to be cut so it can fit? I wound kill to have an engine like that!!! $$$$ holding me back

pwmorris · 08-05-2008, 12:17 PM

Thanks!

No Funny Gas-My street bike runs on 91 Oct. Pump Gas-

Yeah the motor isn't cheap........
It will fit in any stock Harley frame-It's in my 91' FXR- and is very streetable.
It starts easy (electronic compression releases, Daytona Twin Tec ignition delayed 2 revolutions before firing, Big Odyssey battery)
runs cool and is fun to ride. You DO need a very strong Clutch and driveline though to handle the 155 hp and the 150 ft lbs though.

126" S&S G2 Twin Cam
4.375 bore-4.187 stroke
B2 Heads
10.5 CR
S&S .640 cams
JBV Racing 'Guppy' Pipe

C-Cat · 08-12-2008, 09:00 PM

wow, nice bike! i like the front rotor, break setup. is that your street bike?

pwmorris · 08-13-2008, 03:03 AM

Thanks-
Yeah, 91' FXR built pretty much from scratch.......
I'm one of the last hold outs of my friends who went to baggers-

claydbal · 08-13-2008, 08:04 AM

dig that look pw, i bet she will turn as quick as she straight lines. please tell more about the exhaust.

pwmorris · 08-13-2008, 01:21 PM

Thanks,
Carbon fiber body panels, aluminum tank, light wheels, and other weight reductions took about 60 lbs off a stock FXR.
Actually, she doesn't corner all that great because I lowered it quite a bit but very stable at speed due to some mods I made-100 plus in the turns is no problem as long as it isn't too sharp of a curve!
Exhaust is jbvracing.com
Stepped, tuned, and pipe length computer measured to the size of each engine that feeds to a collector and meg. I run their baffle in my pipe to keep the neighbors happy.
They make it for several differnt bikes including big bore VRods but stock engines would not benifit from this type of exhaust.

Here's a pic of a JBV racing "Guppy 3"

oh1deuce · 08-13-2008, 08:20 PM

That is some SICK hardware!!!

Fixuntilbroke · 08-31-2008, 09:51 PM

How many t jets did i see there 3?

pwmorris · 09-01-2008, 02:50 PM

Quote:

Originally Posted by oh1deuce

That is some SICK hardware!!!

Thanks!

Yeah 3 tjets but there is also another carb on the other side of the bike feeding the rear cylinder. The carb you see is feeding the front cylinder. With more tuning we removed 1 of the tjets to lean it out a bit where I wanted.

claydbal · 09-01-2008, 05:23 PM

Quote:

Originally Posted by pwmorris

Thanks,
Carbon fiber body panels, aluminum tank, light wheels, and other weight reductions took about 60 lbs off a stock FXR.
Actually, she doesn't corner all that great because I lowered it quite a bit but very stable at speed due to some mods I made-100 plus in the turns is no problem as long as it isn't too sharp of a curve!
Exhaust is jbvracing.com
Stepped, tuned, and pipe length computer measured to the size of each engine that feeds to a collector and meg. I run their baffle in my pipe to keep the neighbors happy.
They make it for several differnt bikes including big bore VRods but stock engines would not benifit from this type of exhaust.

Here's a pic of a JBV racing "Guppy 3"

optical illusion, or did you hurt the valvetrain on rear jug during that run? gotta luv it! nuttin like a purpose built digger. always curious-----with the straight (sportster style) pushrod comfiguration, how high can you spin that motor and where is peak hp??