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just found out about this on Skylines Australia,
i know they have been working on this project for over 2 years now and it is not completed with great results....
just want to past this onto anyone who is interested in something different !
and there are cool stuff out side of Japan too !
here are the details: U NEED TO START WITH A RB30 block from Australia
SPOOL Billet 4340 95mm stroker crank
SPOOL I Beam forged conrods
CP custom pistons
Kit Price $5500AUD
here is how you put it together
Block Preparation
Due to the huge stroke, the block needs to be clareanced to allow the conrods to rotate without fouling on the cylinder block. Leaving 50 thou of clearance allows for stretch at high rpm.
The bottom of each bore has to be clearanced to give that little bit extra room for the I beam conrods.
.JPG)
Annular groove is cut into each main bearing seat to allow for better oil distribution using the multi hole GTR ( RB26 ) main bearings
GTR main bearing smeared with assembly lube - notice the 4 extra holes ( with the recessed groove ) in the GTR bearings compared to just the one hole in the RB30 main bearings.
.JPG)
Block threads are cleaned using a tap - this ensures all threads are clean and free from damage and corrosion.
Oil restrictors are fitted to the block to prevent over oiling - a common problem with RB engines.
Inside main tunnel is measured with bearings fitted to check bearing to crank main clearance
Crankshaft main journal is measured to ascertain bearing clearance
Fitting ARP main studs
Installing Billet main caps
Fitting the main cap girdle that interlocks the block and main caps
Short Startup Video - more to come !
http://www.youtube.com/watch?v=I4KwoO6HkIg
i know they have been working on this project for over 2 years now and it is not completed with great results....
just want to past this onto anyone who is interested in something different !
and there are cool stuff out side of Japan too !
here are the details: U NEED TO START WITH A RB30 block from Australia
SPOOL NISSAN RB30 STROKER CRANK KIT
World's first RB34 stroker crank kit:
World's first RB34 stroker crank kit:
SPOOL Billet 4340 95mm stroker crank
SPOOL I Beam forged conrods
CP custom pistons
Kit Price $5500AUD
here is how you put it together
Block Preparation
Due to the huge stroke, the block needs to be clareanced to allow the conrods to rotate without fouling on the cylinder block. Leaving 50 thou of clearance allows for stretch at high rpm.
The bottom of each bore has to be clearanced to give that little bit extra room for the I beam conrods.
Annular groove is cut into each main bearing seat to allow for better oil distribution using the multi hole GTR ( RB26 ) main bearings
GTR main bearing smeared with assembly lube - notice the 4 extra holes ( with the recessed groove ) in the GTR bearings compared to just the one hole in the RB30 main bearings.
Block threads are cleaned using a tap - this ensures all threads are clean and free from damage and corrosion.
Oil restrictors are fitted to the block to prevent over oiling - a common problem with RB engines.
Inside main tunnel is measured with bearings fitted to check bearing to crank main clearance
Crankshaft main journal is measured to ascertain bearing clearance
Fitting ARP main studs
Installing Billet main caps
Fitting the main cap girdle that interlocks the block and main caps
Short Startup Video - more to come !
http://www.youtube.com/watch?v=I4KwoO6HkIg
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