BST 38's

[CockneyRick]

45 minutes ago, Jelly said:

https://oldskoolsuzuki.info/archives/531

There was an article on this on the ancient site... It's converted. 

Cheers for that, interesting read! So my drag build thread about breather pipes to stop wind deflection was right  

And i also run blanked (#0) jets for this circuit, which is best for non airbox running  

Not answered the above Q's yet though?

[Captain Chaos]

4 hours ago, CockneyRick said:

Correct on the powerjet   But the cold start thing? I'd assume it would have 4 off?

the cold start jets are pressed in the plastic float holders, maybe the other 3 didn't fall out yet?

 

[CockneyRick]

I can't see any obvious parts pressed into them?  Got a pic where they should be?

[Captain Chaos]

will be home on friday, can take a pic then.

[CockneyRick]

21 hours ago, Captain Chaos said:

will be home on friday, can take a pic then.

No need, i sussed & you were right, No3 float was missing one, so i pressed it back into place  

[CockneyRick]

Another issue is i want to get a rebuild kit for em.

They came of a 750 but are going on my 1100, so i would assume i'd be better off getting the 1100 kit as it will have bigger jets etc?

[Blue]

I’ve got a factorypro kit in my 38’s & got new o rings & float bowl gaskets from https://www.litetek.co/Carb_Kit_Suzuki_GSXR750_91_M.html

[CockneyRick]

What engine are they fitted to @Blue?

[Blue]

1100L 

[CockneyRick]

So std carbs are 36's? What kit did you put in em, for the 750 or the 1100M?

[Blue]

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

[CockneyRick]

So despite the 1100 engine, you still used a facPro 750 kit?

[Blue]

This is the kit I used 

[CockneyRick]

That's the kit i want, where'd you get it?

[Blue]

I think I got it direct from them. By the way I ended up with #155 mains 

[CockneyRick]

Another conundrum, i have the original set, plus some spares. They appear different. The carb bowls are as follows:

Carbs = Drain,  jet change nut, blanked 0 jet in bowl with pipe up side (Left)

Spares = Drain, No jet nut, blanked bowl & no 0 jet, No pipe up side (Right)

[Captain Chaos]

those spare float bowls could be from 36mm carbs

although not all 38's have the jet nut, but they all have the pipe up

[CockneyRick]

Got em as 38 spares, but as you say no pipe? Body apertures on both are 46/58

Original set had 37.5 pilots, DJ needles in, & solid DJ jets with 102 mains

Spares had 35 Pilots, U.S. 6ZDZ needles in, & Std holed jets with 144 mains, which i thought were DJ size too?

A proper mess of parts here!

Edited November 2, 2018 by CockneyRick

[CockneyRick]

Body of No1 carb spares

[Rossco(Iceman Josros)]

@CockneyRickI’ve a set the same as yours I am prepping to go on Slabby 1 and a set of off a water boilers for spares I’ll have a look for differences 

[CockneyRick]

[CockneyRick]

Back from cleaning, Missing parts supplied by @Captain Chaos now just waiting on the seal rebuild kit & new jets. 

Would like a Factory Pro CRB-S21-3.0  kit to fit too, but price is ridiculous! Hoping Rich Hocking can help me 

[CockneyRick]

Oh dear, the Emulsions (despite being holed & solid) are both DJ!

Main jets 102 & 144 are def DJ!

Springs are different lengths?

One set of slides are plugged, others are standard!

So i can't buy a Factory Pro kit as i will need a set of std Emulsions for the kit to work. They ain't cheap & hard to find for the 38's?

[snoorder]

On 10/25/2018 at 3:36 PM, CockneyRick said:

No need, i sussed & you were right, No3 float was missing one, so i pressed it back into place  

So does it go in with the smaller end first? 

[nlovien]

are the worn needles alloy ? - if so then likely dynojet also - and if so yir quids in - send them back to dynojet and they will replace free of charge - recently done this with a set of 38's