Author Topic: cams  (Read 2821 times)

Offline gsxr400 racer

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« on: April 24, 2006, 01:32:38 AM »
gixxer cams have less duration than bandit cams but have more lift.  lobe centers for bandit cams is 105 degrees and mine with running the 2 intakes is 93.5 also the bandit 400 has 70 degrees of over lap and what i got mine at is 66 degrees. Just a FYI
1988 gsxr 400 sp (sprint bike)
*  SELLER OF THE 442CC BIG BORE PISTON KIT FOR THE BANDIT 400,GSXR400, GK73 and 76.* And carb kits(orings)too. Email me from here.
has been a wera expert #610 lol

Offline banditcilik

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« Reply #1 on: April 24, 2006, 01:50:39 AM »
What happen then if your bike have bandit duration plus gixxer lift J? Will it run faster than stock gixxer?

Offline gsxr400 racer

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« Reply #2 on: April 24, 2006, 01:55:20 AM »
That would be a better cam but realisticly I do not think you can have both you have to sacrifice one for the other or I' m pritty sure valves would find them selves verey unhappy.
1988 gsxr 400 sp (sprint bike)
*  SELLER OF THE 442CC BIG BORE PISTON KIT FOR THE BANDIT 400,GSXR400, GK73 and 76.* And carb kits(orings)too. Email me from here.
has been a wera expert #610 lol

Offline gsxr400 racer

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Re: cams
« Reply #3 on: May 08, 2006, 10:37:20 PM »
Quote from: "gsxr400 racer"
gixxer cams have less duration than bandit cams but have more lift.  lobe centers for bandit cams is 105 degrees and mine with running the 2 intakes is 93.5 also the bandit 400 has 70 degrees of over lap and what i got mine at is 66 degrees. Just a FYI


Okay dumping the 2 intake thing and what it is degreed at back to the drawing bored.going back to 1 gixxer intake and 1 exhaust. But down the road may try 2 exhaust cams and see what it does. Good news is 2mm over bored fzr400 walked all over a sv down the straight this weekend cant wait to get my 3mm kit in the bandit motor look out twin here I come.
1988 gsxr 400 sp (sprint bike)
*  SELLER OF THE 442CC BIG BORE PISTON KIT FOR THE BANDIT 400,GSXR400, GK73 and 76.* And carb kits(orings)too. Email me from here.
has been a wera expert #610 lol

Offline Thief400

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« Reply #4 on: May 08, 2006, 11:05:25 PM »
You should do well Jay seeing as my bandit walks all over FZR 400 all the time. Man they are slow

Offline Chris H

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Re: cams
« Reply #5 on: May 13, 2006, 05:43:05 PM »
Quote from: "gsxr400 racer"
gixxer cams have less duration than bandit cams but have more lift.  lobe centers for bandit cams is 105 degrees and mine with running the 2 intakes is 93.5 also the bandit 400 has 70 degrees of over lap and what i got mine at is 66 degrees. Just a FYI




Hi,
    If you are racing you deffinitly want to get the valve sprokets slotted. Its years since I've worked on race engines (Im 38 now), but I remember that if you advance the timing your peak power lowers but you get better torque good for short twisty tracks. And obviously retarding the timing highers peak power. But you can get very narrow peaky very quickly.

                         Chris H.

Offline gsxr400 racer

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« Reply #6 on: May 13, 2006, 05:50:12 PM »
Got them slotted mate but thanks
cheers
jay
1988 gsxr 400 sp (sprint bike)
*  SELLER OF THE 442CC BIG BORE PISTON KIT FOR THE BANDIT 400,GSXR400, GK73 and 76.* And carb kits(orings)too. Email me from here.
has been a wera expert #610 lol