gotcha 
best of luck with it and the soon to be added family member. 
best of luck with it and the soon to be added family member. 
So it starts
- Thread starter smithabusa
- Start date
shean1
Registered
Keep us up to date on it.
Yep.. Cant wait for dyno numbers.
thanks,
yep i have my 4 year old 4 wheelin', dirt biker, and soon to be another male addition to the family (poor wife LOL).
yep i have my 4 year old 4 wheelin', dirt biker, and soon to be another male addition to the family (poor wife LOL).
Went to see Richard yesterday to tune with ecu boost fuel tuning. After yesterdays session petrik has discovered a way to get much more fuel from ecu, but anyhow I made max of 280 hp with stock injectors and 1:1 regulator. Should be enough for 350 with new software algorithm and ability to tweak the contribution of fuel from primary / secondary injectors.
anyhow, going from memory on these #'s, richard is going to send dyno sheets next week
3 psi spring: 190 hp
6 psi: 230 hp
8 psi: 250 hp
10 psi: 270
12 psi: 280 on one pull with no tuning and a/f was kinda crazy.
Thats RCC kit with full pipe carbon, filter that will it in bodywork, .080 spacer, ferrara valves, 65# springs, ape head studs, adjustable cam sprocket on intake, thats about it.
Up to 8 psi on pump gas, 10 and 12 psi we made pulls on leaded 110 fuel.
Here is a ecu editor boostfuel video from one of the pulls, we used this as a cheap datalogger LOL
www.boostbysmith.com/Videos/dynorun.wmv
Sounded good spinning to 11,500 RPM
anyhow, going from memory on these #'s, richard is going to send dyno sheets next week
3 psi spring: 190 hp
6 psi: 230 hp
8 psi: 250 hp
10 psi: 270
12 psi: 280 on one pull with no tuning and a/f was kinda crazy.
Thats RCC kit with full pipe carbon, filter that will it in bodywork, .080 spacer, ferrara valves, 65# springs, ape head studs, adjustable cam sprocket on intake, thats about it.
Up to 8 psi on pump gas, 10 and 12 psi we made pulls on leaded 110 fuel.
Here is a ecu editor boostfuel video from one of the pulls, we used this as a cheap datalogger LOL
www.boostbysmith.com/Videos/dynorun.wmv
Sounded good spinning to 11,500 RPM
you can see on this pull its making
2 psi @ 4000 rpm
4 psi @ 5000 rpm
6 psi @ 5500 rpm
11 psi @ 6000 rpm
2 psi @ 4000 rpm
4 psi @ 5000 rpm
6 psi @ 5500 rpm
11 psi @ 6000 rpm
Here is boost pressure vs rpm from the pulls we made :thumb:
4 psi / 6 psi / 8 psi / 10-11 psi
yes stock pistons and rods for this year. My 460 hp 2000 busa has stock pistons in it
Plastic is on, what a farking pain in the butt
Even with stock arm 3 psi and low compression is pretty lame, gotta get playing with ecu controlled gear based boost control.
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Even with stock arm 3 psi and low compression is pretty lame, gotta get playing with ecu controlled gear based boost control.
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Yeeehaw stock inj, 1:1 regulator, ecu control
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no no, about 18 psi, turbo is too small for that kinda hp per psi of boost.
14 psi i think was 310 ish
14 psi i think was 310 ish
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