Ok I know you can have 2 cyl into a single chamber as per seadoo's and ski doo's
but can you put 4 or 6 cylinders?
Ok I know you can have 2 cyl into a single chamber as per seadoo's and ski doo's
but can you put 4 or 6 cylinders?
4 into 1 makin 200hp http://www.youtube.com/watch?v=Ceeyrmn2Pj4
ANTHONY McCULLOCH
modifiedoutboard@hotmail.com
Some things never change!
They Want it cheap..............
Thanks for the find.
but 2 1000cc sled engines joined is almost double that ( with pipes that is and emission compliant)
Pretty sure you have to have pairs and multiples of pairs. In this case, 3 into 6 would work.
Jeff
"We live at the bottom of an ocean of air." - General Marvage Slatington
there are plenty of seadoo things with 3 into 1.
I found a couple of bike threads with people looking for data to build 3 into 1 for the old Kawa's and Suzuki's. All they said was less peak power than 3 singles
Maybe 4 into 1 only works with a megaphone as OMC set a world record with?
I guess 77 140's have a 4 into one megaphone.
I guess there is very little data on 4 cyl as there are not many ( less GP 500 bikes with 4 pipes and tons of HP)
Due to the increased size of the common header(for volume) the pulses at the exhaust port are weaker....But with enough time and $$$ (testing) they will work.
.."there are plenty of seadoo things with 3 into 1."
Correct. I shouldn't have used the word "pairs". But the pulses must be in a proper sequence, and 6 into 4 chambers is not.
Not
"We live at the bottom of an ocean of air." - General Marvage Slatington
Absolutely. A zillion V-8 race car engines use that setup.
Jeff
"We live at the bottom of an ocean of air." - General Marvage Slatington
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