H2 Carbs.... easier than I thought it was going to be!
First off, I installed these adapter blocks (German knock-offs of the Denco blocks) that I purchased from Looney Cylinders last year.

It was pretty straight forward, but I had to do a bit of "clearancing" on the top of them.. as they touched the bottom fin and wouldn't allow the blocks to be tightened all the way to the intake face of the cylinders.
I used a paper H1 intake gasket (with 3-bond on each side) between the adapter and cylinder, and then just a smear of 3-bond on the rubber H2 intake manifold bolted directly (no paper or stupid phenolic gaskets) to the block...
Then just popped the H2 carbs into the manifolds.
I did have to clearance the little "bulge" on the right carb floatbowl so it wasn't rubbing on the cases, but that was it, everything else has plenty of room

In mocking it up (in my head), I was under the impression that I wasn't going to have enough room between the petcock and the left carb top. Then I realized that I am an idiot

, or that Aylor is a GENIUS

(or both). Reason is, I come to find that the bung he fitted to this fiberglass tank is the EXACT same NPT size as a Pingel MINUS the adapter nut!!!

I thought I was going to have to use an "adapter" and THEN the adapter nut on the Pingel just like you would on any triple

..... By not using the adapter nut, you screw the Pingel directly into the tank and therefore gain a TON of head-room!....and now the cable clears everything just fine.. Phew!


Now that all that was sorted, I JAMMED a UNI-Filter in there and thought.... NOPE! Far too tight between the outer carbs and the frame rails.

There is no way that is any good for "flow"
I learned on the Denco H1 and Denco H2 that intake runners (elbows) made a HUGEMUNGUS difference in low end rideability and really wanted to figure out a way to get an intake runner in there.
But wait? I wonder if I could rig something up using a stock 3-into-1 H1 intake???
SUCCESS!
When building the airbox for the KH750, I bought a metric crap-ton of rubber elbows, etc off of ebay trying to "design" something that looked "factory". Much of what I bought didn't work, but I hung on to all of it....
Well, wouldn't you know it? I actually had a large diameter elbow that PERFECTLY matched the large hole in the stock 3-into-1 rubber boot
I also had some large offset K&N's that I got off an H1 roadracer 10 years ago.. The filter will be replaced with new, but this should actually work pretty well. It has MORE volume than a stock airbox, and more filter area.




I love using up old stuff.......and making it looked like it was planned...
