JUN Auto Custom Kit Ex Series 2.3L - 4B11 - RHDJapan

JUN Auto Custom Kit Ex Series 2.3L - 4B11

411557 JPY
JUN AUTO SKU: 59780 PN: 1029M-M002
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List Price: ¥473,000

Sale Price: ¥411,557

You Save: ¥61,443

This kit is composed of a long stroke crankshaft and JUN Super Forged aluminum pistons. The JUN Stroker kit provides more power and torque capabilities of your Stroker Assemblies - Includes JUN Full Crankshaft, JUN Super Pistons and JUN Super Connecting rods. The lightweight, high strength, and rate of balance of those parts are improving. The high response is offered. You can use broadly in various fields as circuit running, drag race etc.

Get this and all your JDM at RHDJapan!!
Brand: Jun Auto
Product: Custom Kit Ex Series 2.3L - 4B11
Part Num: 1029M-M002

Kit Includes:
- 4x Forged Piston W-Series (Part Num: 1001W-M011)
- 4x I-Beam Connecting Rod (Part Num: 1002M-M004)
- 1x Forged Crank Shaft (Part Num: 1003M-M003)
- 4x Piston Pin
- 8x Snap Ring
- 4x Piston Ring Set
- 4x Oil jet

Bore: 87.0mm
Stroke: 97.0mm
Engine Disp.: 2307cc
Compression Ratio: 8.8:1

Type: W-Series
Maker: Wossner GmbH
Bore: 87.0mm
Weight: 309g
Compression Height: 28.5mm
Piston Crown:
- Form: Convex
- Volume: 15.05cc
Valve Seat Recession: 0.0cc
Piston Pin Weight: 101g
Diam.: 22mm
Connecting Rod:
Type: I-Beam
Small end diam.: 22mm
Stroke: 97.0mm

- The Compression Ratio reference value when using 0.8mm head gasket.

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Product Reviews


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RHDJapan Store Reviews

the weave is a lot better than previous discontinued mirrors. The carbon fiber fade to black looks really good.

Great price for what you get! Seems sturdy and durable! Highly recommend!!!

Very good quality...all billet aluminum...looks very clean! A little pricey but I guest you have to pay for quality!

I purchased these coilovers from RHDJapan after trying to find them locally here in the United States. This was my first order from RHDJapan and they were outstanding! I expected delivery from Japan to Baltimore, Maryland to take at least a week. I received notification that my package had left Japan on a Thursday and they were at the Port of Baltimore on that Saturday. The coilovers were a very easy install and are a drastic improvement to the handling of the car. A much needed replacement to the factory shocks and springs on a 30 year old car. Not only was the price point hundreds of dollars less than they would have been if I ordered from an American retailer, they also shipped almost a month faster. That's right, every supplier I attempted to source these from informed me that the coilovers were at least a month out. 10/10 would recommend RHDJapan to anyone looking for quality and customer service.

Quality Product, feels good in hand, and doesn't get to hot in the sun.

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