new yamzuki RGV 421cc

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toni
Posts: 68
Joined: Sun Jan 09, 2011 7:01 am
Location: france

new yamzuki RGV 421cc

#1 Post by toni » Sat Jan 21, 2012 11:58 am

my new project

yamzuki

base banshee motor in rgv frame fork gsxr 750 srad 98 with wheel ,

swing arm r6 with linkage and shok, wheel bandit 600 4.5" for 160/70/17 or wheel gsxr srad 750 but 190/50/17 is too big but it's good tyre lol

for the motor i have already 421cc but i want more and more so the must i think, its cheetah in 72mm with exhaust valve and +7 crank ....

i have rgv carbs 32mm and 421 exhaust's wicked ! it's good for 421 but for 480cc ....

Image
By daftmetal at 2012-01-21

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By daftmetal at 2012-01-21

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By daftmetal at 2012-01-21

it's first test "cradle test"


cradle weld

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By daftmetal at 2012-01-21

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By daftmetal at 2012-01-21

this cradle is an prototype

the final will be in aluminium

the swing arm r6 2005

Image
By daftmetal at 2012-01-21

the fork

Image
By daftmetal at 2012-01-21
Last edited by toni on Sat Mar 31, 2012 11:01 am, edited 1 time in total.
vj21 to 421cc

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ricar
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Location: Waterdown ONT.

#2 Post by ricar » Sat Jan 21, 2012 2:53 pm

Cool!
84 RZ. Half naked, SpecIIs, GSXR front end, FZ swingarm, SV rear wheel, trail tech speedo/tach

toni
Posts: 68
Joined: Sun Jan 09, 2011 7:01 am
Location: france

#3 Post by toni » Sat Jan 21, 2012 3:45 pm

Image
By daftmetal at 2012-01-21


my big fate cat !!!!!
vj21 to 421cc

cbirk
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#4 Post by cbirk » Sat Jan 21, 2012 3:52 pm

Looks like a fun project!
1982 CB750f SS
2005 CRF50
2006 YZ 144

toni
Posts: 68
Joined: Sun Jan 09, 2011 7:01 am
Location: france

#5 Post by toni » Sat Jan 21, 2012 5:01 pm

yes for street-race ...
vj21 to 421cc

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RGV543
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Location: Outer Space!

Chain clearance

#6 Post by RGV543 » Sun Jan 22, 2012 12:00 am

toni,

Didn't you already build one of these?

Anyway, I am building a similar machine. I may be wrong, but I would be shocked if you have clearance of the chain and the lower frame crossbar below the swing arm. You may need to raise the engine both front and rear to get the clearance you will need for the chain to clear that crossbar.

My rear mount practically touches the other frame crossbar above the swing arm and the clearance is not ideal. I will likely add a plastic chain guide on the lower crossbar.

Why not go with the newer R6 swing arm like RGVRespect did on his?

Good luck with your project!

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Vollegaaz
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Location: Belgium - Europe

#7 Post by Vollegaaz » Sun Jan 22, 2012 7:06 am

i did that also, and if you use a 18 or 19 front sprocket the clearance is ok.

toni
Posts: 68
Joined: Sun Jan 09, 2011 7:01 am
Location: france

#8 Post by toni » Sun Jan 22, 2012 3:56 pm

it's my second 421 rgv i didn't see swingarm's RGVRespect i take pics for you (clearance chaine)
vj21 to 421cc

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Off Road
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#9 Post by Off Road » Mon Jan 23, 2012 11:31 pm

Hi Toni.
Nice looking project, and I like your cat. :smt023

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cookie
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#10 Post by cookie » Tue Jan 24, 2012 2:46 pm

Very nice! I'll be watching with interest!
For updates and pictures from the race track this season follow me on twitter @dcracing_tony

toni
Posts: 68
Joined: Sun Jan 09, 2011 7:01 am
Location: france

#11 Post by toni » Wed Jan 25, 2012 3:03 pm

Image

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its my rgv for track the chain is ok with 17 tooth
vj21 to 421cc

toni
Posts: 68
Joined: Sun Jan 09, 2011 7:01 am
Location: france

#12 Post by toni » Sat Mar 31, 2012 6:09 am

Image
By daftmetal

rgv swingarm with 4,5" wheel bandit 600 for 160 tyre

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By daftmetal

new cradle home made !!!! K4 gsxr rear shock gsxr 750 srad fork


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By daftmetal


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By daftmetal


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By daftmetal


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By daftmetal

motor mount rod
vj21 to 421cc

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kpke
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#13 Post by kpke » Sat Mar 31, 2012 10:55 am

Nice work on those cradles.

That is a great looking project. :smt023 :smt023 :smt023

toni
Posts: 68
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Location: france

#14 Post by toni » Sat Mar 31, 2012 10:58 am

thanks on the road soon.... with 421 athena and rgv carbs
vj21 to 421cc

toni
Posts: 68
Joined: Sun Jan 09, 2011 7:01 am
Location: france

#15 Post by toni » Sat Mar 31, 2012 12:19 pm

i want use autolube (oil pump) but i didn't see what i use ....TSS upgrade or oil pump hybrid ?

thanks
vj21 to 421cc

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