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LTD B engine upgrade
- davel
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I think I did 1 full turn on mixture screws and i have the 110's still in bag.
Go down to 1/4 turn on the mixture screws. 115 main jets will get you close on the main circuit.
Needles are very easy to adjust on the RS carbs. Just remove the slide cover, loosen the small allen screw holding the retaining finger and rotate it out of the way. Use a needle nose pliers to remove the needle and adjust the clip position. All 4 needles can be adjusted in a few minutes.
With some minor carb adjustments you should be able to get good throttle response and power with no carbon fouling.
Let us know what happens.
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- saxjonz
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- KawboyZ
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I have to second that notion as well because you will really like it especially if you do some nice porting and polishing. Make sure you add a cooler to that mix. My bike runs hot in traffic and I am looking for an oil cooler to put on it to keep the temps down.Put a 1075 kit and cams in it and you will be glad you have those carbs.
79 LTD B3
80 LTD B4 1075 kit JE Pistons .410 cam grind, Bassani, 31 keihin CR Specials...
1980 Z1R, 2002 ZRX1200, 2003 ZRX1200
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- texaskz1000
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- 1980 KZ1000 LTD
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- mark1122
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- Keep twisting it
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220psi indicates some 10.25:1 pistons.What should stock compression be? Mines is showing 220 on each cyclinder but 3 show 225.
76 KZ, frame gusset work,1200CC.Ported by Larry Cavanaugh, 1.5mm.over intakes, Carron Pipe, ZRX12 rear end, and seat,96zx9 front end.
01 CBR600F4i Track bike.
Cobourg, Ont. Can.
~ ~ ~_@
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~ (k) / (z)
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- mark1122
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- Keep twisting it
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I think your answer is staring u in the face.So I did and the bike ran ok but keeps running through pluggs and now got a brand new set of Mikunis that i can't return because i used them.
I like the throttle response of the 34's. I tried a buddys 29mm and she was kind tame.
U like the way the carbs perform ,but they fowl plugs.
Follow davels advice.
once u get them tuned properly they will not fowl plugs.
u are obviously rich on the pilot s.
Learn how to tune them befor u buy new carbs. you will have to tune new ones anyways.
Read all u can an tune away. when your done u will have saved enough for a header, then u can tune it again. lol
Have fun with it. there is lots of help here. probably the worst question u can ask on this forum is, what size carbs. there are many dif opinions here.:silly:
76 KZ, frame gusset work,1200CC.Ported by Larry Cavanaugh, 1.5mm.over intakes, Carron Pipe, ZRX12 rear end, and seat,96zx9 front end.
01 CBR600F4i Track bike.
Cobourg, Ont. Can.
~ ~ ~_@
~ ~ _- \,
~ (k) / (z)
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- texaskz1000
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- 1980 KZ1000 LTD
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- Old Man Rock
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1976 KZ900-A4
MTC 1075cc.
Camshafts: Kawi GPZ-1100 .375 lift
Head: P&P via Larry Cavanaugh
ZX636 suspension
MIKUNI, RS-34'S...
Kerker 4-1, 1.5" comp baffle.
Dyna-S E.I.
Earls 10 row Oil Cooler
Acewell 2802 Series Speedo/Tach
Innovate LC1 Wideband 02 AFR meter
Phoenix, Az
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- kawsakiman
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you can go bigger or smaller on jets to achieve what you are looking for.
follow the advice already given by davel
someday i will be able to afford my kz habit.
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- will61310
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...1980 LTD 1000...
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