036/044 hybrid blow down advice

[Ronie]

The only real benefit to balancing cutting the case and the base is to avoid thinning out the base to the point of it being fragile enough to crack ears. That and cutting the cases gives a super flat surface

I was thinking because I screwed up the exhaust, that cutting the case would bring the exhaust down and as an added benefit, I could cut the squish band and up the compression. I just put it back together and fired it up so after a cup of coffee I'll go out and see how it does.

 

[Ronie]

I'm surprised, the timing changes took 4 or 5 seconds off the cut and it picked up a little torque. Still need to work on the low a little but I'm going to have to do that later.

 

[Ketchup]

Maybe there’s a taller piston out there? AM popup, Shindaiwa or Efco?

 

[Ronie]

Maybe there’s a taller piston out there? AM popup, Shindaiwa or Efco?

There might be but I couldn't find one.

 

[Ronie]

I forgot to put up the final timing numbers.
EX 99
TR 122
IN 80
14,950 WOT
.030 Squish

 

[AKJonsereds]

I'm surprised, the timing changes took 4 or 5 seconds off the cut and it picked up a little torque. Still need to work on the low a little but I'm going to have to do that later.

I like that


Looks like you accidentally fell into awesome

 

[Ronie]

I like that


Looks like you accidentally fell into awesome

Once in awhile I get lucky.

 

[Ronie]

go 103/125/75. Just my gut on this one.

I'm going to do another one and I'll give those numbers a try.

 

[Wonkydonkey]

Those different # certainly changed the way it behaves..

me liked a lot,,,
it’s a shame it’s not an easy hybrid like the 44\46