Re:intake manifold

[1100]

Hi guys, are the 80's to 1992 750 and 1100 intakes manifolds interchangeable?
I am trying to get some 750 38 mm intakes for a 88 Katana 1100 for a mod and need to know.
Thanks for your time.

[kdo58]

Google the part number, that will tell you

[katanarider]

Trying to use GSXR 1100 carbs ?

[92xjunker]

Wouldn't GSXR boots fit ? Same basic engine family.

[katanarider]

According to Factory Pro, 38mm carbs will squeeze in to "Warm" 36mm intakes.

http://www.factorypro.com/Prod_Pages/prods40-38mm.html

[1100]

Re: intakes

Trying to use GSXR 1100 carbs ?

No, 750 38 mm water cooled carbs to a 88 1100 katana motor.

According to Factory Pro, 38mm carbs will squeeze in to "Warm" 36mm intakes.
http://www.factorypro.com/Prod_Pages/prods40-38mm.html

Don't have 36, mine came with 34 hence my problem

Google the part number, that will tell you

Don't know what the number is

[92xjunker]

First, they wont fit no matter what you do. The spacing on water cooled carbs is even, because the cam gear is now shifted to one side. You'll have to respace those wider in the center for Kat, due to the cam gear being in the center. Second, huge carbs on a Kat wont do any good without the proper upgrades compatible with the flow.

[katanarider]

Don't have 36, mine came with 34 hence my problem

My bad... I was thinking the Kat 1100 had 36mm for some reason.

[kdo58]

gsx1100g had 36s i believe

[92xjunker]

My bad... I was thinking the Kat 1100 had 36mm for some reason.

If I remember right some 1100 did have 36mm, GSX1100FG?

Jinks...

[1100]

First, they wont fit no matter what you do. The spacing on water cooled carbs is even, because the cam gear is now shifted to one side. You'll have to respace those wider in the center for Kat, due to the cam gear being in the center. Second, huge carbs on a Kat wont do any good without the proper upgrades compatible with the flow.

I know all about that, and it' covered, just need the proper intakes to make the carbs fit,is all

According to Factory Pro, 38mm carbs will squeeze in to "Warm" 36mm intakes.
http://www.factorypro.com/Prod_Pages/prods40-38mm.html

Yeah, but it also say water cooled to water cooled, I have an oil cool

[92xjunker]

As stated they will squeeze into 36mm boots. Or get custom racing intake boots. The only difference in the screw holes.

[1100]

If I remember right some 1100 did have 36mm, GSX1100FG?

Jinks...

That's right,but I have a 1100f

As stated they will squeeze into 36mm boots. Or get custom racing intake boots.

Ok, but 36 from which bike and year?

[katanarider]

I know all about that, and it' covered, just need the proper intakes to make the carbs fit,is all



Yeah, but it also say water cooled to water cooled, I have an oil cool

Your confusing me there. It seems you are saying that simply swapping boots will resolve the air cooled to water cooled fitment issue.

On the other hand, isn't the 1100G air cooled ? Maybe some thing could be done there.

[92xjunker]

1100FG boot are almost gone if, you can find them. A member where had an issue finding them.