3 litre wolf efi crankcase injected 3 litre build

[Liberator*21]

i'm actually going out today for some more tuning on it. we'll see how it goes!

Wish ya the best Charlie...............

[mrcrsr]

engine is now apart for a sleeve,piston and a lil more porting. it went lean on number 5 and scored the cylinder. oh well!

[opsdave]

engine is now apart for a sleeve,piston and a lil more porting. it went lean on number 5 and scored the cylinder. oh well!

What a bummer! How did it feel before it went? Any more power over the horn?

[Liberator*21]

WOW........Really sorry to hear that Charlie. To ensure I don't have the same issue I'm going with 12 injectors, 6-300x in the reed plate & 6 Honda 1.5L in the MAD intake. The Honda injectors only come on at 3/4 to WOT. I'm having my injector guy set up the Honda injectors to flow the same cc/min as my original home made nozzles did, that'll be a good starting point.

[Todd D]

Gary why don't you just ditch the pink tips and replace them with higher flowing khein injectors....

[Liberator*21]

Hey Todd, How ya do'n......

I'm still feeling out the unknown at this stage, that maybe the end fix but still feeling my way through this fuel issue. Besides this allows me to play with the motor until the winter weather finally calls it quits, its been a pretty ugly winter up here.

[EFIGUY12]

You guys are doing some cool stuff!
Liberator 21, what ECU are you running?
A lot of the newer sport bikes like the cbr600rr are using dual stage injectors similar to what you are working on. Those engines rev 14000-15,000 rpms and in turn have very little time to get enough fuel into the combustion camber. This type of injection setup developed by F1 teams.
Here is a video of a F1 engine (dual stage injection) on the dyno with shower head style injectors.
http://m.youtube.com/watch?v=nZLv1laGguo
it starts around 20 seconds.

Carl

[Liberator*21]

Hey Carl,

I'm running the OEM ECU. This whole project is just "PLAY TIME" for me. I'm not one to go out and buy a bolt on and go, I'm into one-off stuff and I'd rather take the long road and feel my way through it and learn something along the way. Like I mentioned earlier, it makes the winter months somewhat bearable.

[Todd D]

Hooking that thing up to the truck and drag it to Florida would make the winter even more bearable!!!! just sayin'

[Dave Strong]

engine is now apart for a sleeve,piston and a lil more porting. it went lean on number 5 and scored the cylinder. oh well!

Sorry to hear about the lean out. Good luck next time!!!

Dave

[Liberator*21]

Hooking that thing up to the truck and drag it to Florida would make the winter even more bearable!!!! just sayin'

I need to hit the Lottery and get myself a winter home in FL, that's the ticket........

[baja200merk]

engine is now apart for a sleeve,piston and a lil more porting. it went lean on number 5 and scored the cylinder. oh well!

Sounds like you had it dialed in pretty good for the horn! The mad intake must be giving 1&2,5&6 much more air. Should be mean when you get it dialed in

[Dave Strong]

I need to hit the Lottery and get myself a winter home in FL, that's the ticket........

Pretty sick of the deep freeze, been to cold to Sled even.


Dave

[MODVP22]

I need to hit the Lottery and get myself a winter home in FL, that's the ticket........

adopt me if you do

[mrcrsr]

I had taken out all the corrections for the horn and maybe went a little too quick in building the map. I think I'm going to go back to pulling a couple of degrees of timing out of 2 and 5, and also add a lil more fuel to those cylinders as well before I start again. The engine definitely felt way stronger was around 4 k rpm steady state when it did it. Probably will head back to the dyno as well. Dropped it off at the machinist already and hopefully we can just punch that cylinder .030 and be done. I also am going a lil further on the port timing as well