The refresh kit which is head machining assembly is most very popular in the domestic.

The refresh kit is one of head machine processing which need accurate,
but it depends on technician skill and accuracy of machine.

Futher these important elements depends on manufacture of valve guides and valve seat cutting and its inspection.

The engine performance gaine much advantage from these items.

Any performance parts want accurate skill of installation. At same time the machine processing is very important element to gain the maximum performance.

If a chance please try JUNs technology which is developed by company achivements over the past 60 years and trial production from the car factory.

We receive your order anytime. Send the stock cylinder head and valves to us by postage.

It take transport charge but you will get JUNs technology going onto the maximum performance.

We can change charactelistic of engine by minimum modification to use accumulation of many cam profile data in stock.

If you want your engine more power by regrinding the original camshafts please dont hesitate to contact to us.

The new camshafts will be born by regrinding the stock cam in various engine from single cylinder engine to V 12 cylinder deasel engine.

This VQ35DE engine is converted to 3.8L by JUN custom kit. Futher the car has TD05SH-18G x 2units for time attack. Also it has 2 units of throttles considering the specification of high response.

Of course the car is converted to 4WD. You know its very precious. The car will be maintained from now.

We exhibit R35 GTR turbine kit. Also performance engine components for old
sport car,

We meet with you about manufacturing of new parts and old engine parts.
We expect you to drop in our booth.

We are researching the cause of this problem.

About JUN dry liner kit many engines have moved without any problem in the big power.

We are sure they are no probelm.

Futher more same spec of engine has been moved in our demo car with more than 850whp.
We are doubt there are big problem in the strength of the stock cylinder block.
But not decision yet.

We are trying to find out the cause of blow with our best.

It completed it.

It is a test of a new turbine kit.
It is 870ps now.
It is JUN4.0L short block, JUN short head, JUN serge tank, and GT3076Rx2.
The injector is 100% in the first setting already.

The rate and the injector, etc. at the waist gate will be changed in the future, and, in addition, power is shown.

The photograph is R ‘s meeting of the Fuji speedway.

A new turbine kit was paid to attention.

Europes 1st 1000bhp R35 GTR and most powerfull on JUN 4.0 Stroker and greddy turbo kit

1011.4 BHP

http://www.gtr.co.uk/forum/153698-europes-first-1000-bhp-plus-r35-gtr.html

http://www.gtr.co.uk/forum/136527-jm-imports-850-bhp-4-0-stroker-kit-greddy-td06-20g-project.html

The machine setting is a bang-up job.

Hereafter, the exhaust manifold will be produced.

It is strongest GT-R to aim.

It will develop in the future.
The camshaft is put on the market first.