Starting to feel stupid

[Dnyce]

That's sidestand

I make eliminators for both

What wattage for the resistor? I have some 1/2watt ones

 

[smithabusa]

That works

 

[202mphbusa]

TOS is a 62 or 64 K. Ohm resistor
Bike should start with disconnected.
I know cause many times pulling out of my driveway. Oh bleep.

 

[Dnyce]

Ok cool, you can still have it if u want it then lol I can make do with the resistor

 

[202mphbusa]

With winter basically here
I pulled my motor yet again
Going to replace my Block and pistons with new
Jug is a gen 2 with 4-5 builds on it, still measures fine. Just eliminating everything plus can't hurt
Pistons also look fine #2 leak down is the highest on the last 3 builds, only leaking 3-4% lower than other jugs

Leak down tested just my head that has 20 minutes on in , and every hole is unmeasurably close to perfect

Injectors have been sent to RSR for testing and cleaning
Damn I hope he finds something up with #1

 

[Dnyce]

Well I hope you fix it, bcuz I read in another thread if we want to come to you, you’ll let us ride the bike to join the 200mph lsr club lol

 

[Bigboy Busa2]

With winter basically here
I pulled my motor yet again
Going to replace my Block and pistons with new
Jug is a gen 2 with 4-5 builds on it, still measures fine. Just eliminating everything plus can't hurt
Pistons also look fine #2 leak down is the highest on the last 3 builds, only leaking 3-4% lower than other jugs

Leak down tested just my head that has 20 minutes on in , and every hole is unmeasurably close to perfect

Injectors have been sent to RSR for testing and cleaning
Damn I hope he finds something up with #1

If the injector is fine then you won't find the problem. Only fix it. I say let's put it back together and keep looking. Need to know, don't want this to haunt us. All I favor say I........

 

[shade]

What block you going with?
Wossner has a stock block same oem specs for about 6-700 less than oem suzuki.

 

[Dnyce]

I hear good things about the wossner block

 

[202mphbusa]

I hear good things about the wossner block

I have a un bored OEM.
Going to do 83mm this time.
“B” motor. Gen 2 crank so it will be
1407cc
Will not see over low 20lbs boost so head gasket shouldn’t be a problem

“A”. Motor will go back together with gen 2 crank and 81 mm slugs when I get my HMP Head ready

 

[LC4CARL]

This is way over my head. That said, if the compression and leak-down are solid, a "runs on three" condition should be either fuel or spark?

 

[202mphbusa]

This is way over my head. That said, if the compression and leak-down are solid, a "runs on three" condition should be either fuel or spark?

I used my standalone to test ignition timing on all 4 cylinders individually all spot on
I also can command the standalone to sequentially fire the injectors as if running
and flowed them into unscientific mason jars they all seem the same

#1 seems to do nothing when I unplug either coil or injector
I have three sets of coils , one set is marked 1-4 and have swapped them around
no change
if I had a bad coil eventually with how many time I have futzed with this this the problem should have moved

At one point I thought I had a messed up oil ring causing that hole not to fire
disassembled and checked/replaced rings again

 

[LC4CARL]

After running, is the spark plug in number one "fuel fouled" indictating that it is getting gas but no spark? Or are the four plugs the same, indicating proper fuel / spark (I think...), but something else (mechanical)? Just spit balling...

My buddy had a failed injector driver in his ECU that drove him crazy.

Is temperature a factor? Missfire decreases or increases at operating temp?

 

[Dnyce]

This happens is cars usually, don’t hear it happening in hikes much but have u checked the cam lobes on #1?

Also, u could go old school and fire it up, put a plug on number 1 coil and ground it to the head, see if it fires.

 

[Busa Quick]

Taking a stab at why your number one cylinder doesn't seem to be firing...

I recommend checking the continuity of each wire going to the coil plug. Try to start at the ECU or as close to the beginning of its connection as possible. I wonder if your wire isn't broken in the connector on either end.

 

[202mphbusa]

Taking a stab at why your number one cylinder doesn't seem to be firing...

I recommend checking the continuity of each wire going to the coil plug. Try to start at the ECU or as close to the beginning of its connection as possible. I wonder if your wire isn't broken in the connector on either end.

Does it with the standalone and dedicated harness
and the OEM harness with PCV-TPI

 

[202mphbusa]

ID 1000 injectors back from cleaning and testing
Absolutely nothing wrong with them. Damn it

 

[greg3852]

ID 1000 injectors back from cleaning and testing
Absolutely nothing wrong with them. Damn it

But at least they can be ruled out now..

 

[202mphbusa]

Spent the morning coming up with a way to hang a fuel tank from my rafters and connect my fuel system

While I had throttle bodies off I shined a light behind the blades and one looked closed. Four was almost closed.
Is it possible my mercury carb stix are messed up ? Or did I sync them wrong ? Don’t know how to do it wrong that I can think of.
Next I will flow test the injectors

One of these things is not like the others

 

[202mphbusa]