I actually add timing in!!!
You add timing on bottom end, not top end right?
Turbo prices??
- Thread starter duramaxboy
- Start date
You add timing on bottom end, not top end right?
Nevermind, looked at your log and you add up to 4 deg on bottom and 1 deg on top. Does anyone know what the Apex or Nytro timing advance it stock at wot?
That is one of Dave's race fuel maps. I know of some guys adding as much as 10 degrees on the bottom end. Depending on boost levels and your compression most people should be very careful adding timing at the top but it can be done!....
Disclaimer inserted here!!! Do your own testing if you plan on doing this!!
adding as much as 10 degrees on the bottom end. Depending on boost levels and your compression most people should be very careful adding timing at the top but it can be done!.... Disclaimer inserted here!!! Do your own testing if you plan on doing this!!
P
powderlites
Well-known member
RB3 Injection with timing control
By reading this post Sap has got it going on man!!
Yes if you don't have 3bar map sensor and load settings not set right it won't work.
Proper mapping is key in any EFI system and i should know from starting out with Dobeck boxes and making voltage clamps to pull fuel because it's only way a Dobeck box can pull fuel.
Putting on 2 to 1 regulators and droping fuel pressure to make it idle and run is mickey mouse to me.
We will have free maps and alot more of them coming soon with more dyno work.
If we take a Apex and use stock injectors and run 18 psi boost on dyno with stage 1 Powder Lites kit with muffler out the back in only 2" it will make about 332 HP with about 12 to 1 A/F Same sled on same dyno, same boost with 600cc injectors at same A/F will be over 360HP.
Anyone in the fuel injection performance business will tell you not to run Injectors over 80 to 85 % duty cycle.
Hurricane on Totally Yamaha site with nytro will be running up to 400 HP with some big injectors I sent him a couple weeks ago.
Can we make it run and start like stock or better? Yes i feel that we will smoke the competition and make some very happy sledders soon.
Nytro makes a easy 280 HP with bigger injectors at under 14 psi boost.
Fastek Tom did our dyno tunning and will be coming up to help us out in making more maps and teaching us as much as we can squeeze out of him.
Over 1000 Hours on dyno tunning with EFI! I am sure we will all learn tricks in making power as well as turn the key and ride without ever touching any buttons again.
www.powderlites.com
By reading this post Sap has got it going on man!!
Yes if you don't have 3bar map sensor and load settings not set right it won't work.
Proper mapping is key in any EFI system and i should know from starting out with Dobeck boxes and making voltage clamps to pull fuel because it's only way a Dobeck box can pull fuel.
Putting on 2 to 1 regulators and droping fuel pressure to make it idle and run is mickey mouse to me.
We will have free maps and alot more of them coming soon with more dyno work.
If we take a Apex and use stock injectors and run 18 psi boost on dyno with stage 1 Powder Lites kit with muffler out the back in only 2" it will make about 332 HP with about 12 to 1 A/F Same sled on same dyno, same boost with 600cc injectors at same A/F will be over 360HP.
Anyone in the fuel injection performance business will tell you not to run Injectors over 80 to 85 % duty cycle.
Hurricane on Totally Yamaha site with nytro will be running up to 400 HP with some big injectors I sent him a couple weeks ago.
Can we make it run and start like stock or better? Yes i feel that we will smoke the competition and make some very happy sledders soon.
Nytro makes a easy 280 HP with bigger injectors at under 14 psi boost.
Fastek Tom did our dyno tunning and will be coming up to help us out in making more maps and teaching us as much as we can squeeze out of him.
Over 1000 Hours on dyno tunning with EFI! I am sure we will all learn tricks in making power as well as turn the key and ride without ever touching any buttons again.
www.powderlites.com
Dave will the rb3 deliver enough fuel to run over 20 lbs boost.on a nytro with 450 cc injectors.
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Dave, do you think I can get the same kind of horsepower out of my MCX system at the same boost levels? I know MCX keeps the stock injectors, but it also has an extra set of injectors that add fuel under boost, as opposed to running larger injectors and changing the pulse width. If I can't get the same hp, can you explain why.
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