News

NEW RELEASE: Short head for B16B/B18C-R and 4G63

2008/09/19

JUN Machine Shop has added cylinder heads for Honda B16B/B18C-R (Type-R) engine and Mitsubishi 4G63 (Evo. 5-8) engine. Now it is on sale.

We prepared simple short cylinder head as base of tuning. The short head has two kinds for your driving stages. The BASIC type was done minimum processing for adjusting uneven quality of factory parts. And, the EX type incorporated special parts and processing recommended by JUN. These are pre-assembled head which was put together until valve springs.

The Short Head for HONDA B16B/B18C-R

SHORT HEAD

SHORT HEAD for B16B/B18C-R

SPECIFICATION

BASIC TYPE
- New Honda OE Head
- New Honda Intake and Exhaust Valves
- New Honda Valve Springs
- New Honda Valve Retainers
- New Honda Valve Stem Seal
- New Honda Valve Cotter
- Head Cleaning and Inspection (Vacuum check etc.)
- Head Surface Grinding
- Valve Lapping and Cleaning
- Installing Valves and Springs
EX TYPE
- New Honda OE Head
- New Honda Intake and Exhaust Valves
- JUN Uprated Valve Springs
- JUN Titanium Valve Retainers - Type 2
- JUN Improved Valve Guides
- New Honda Valve Stem Seal
- New Honda Valve Cotter
- Intake and Exhaust Port and Polish
- Combustion Chamber Volume Adjustment and Polishing (0.3cc or less)
- Enlarged Valve Seats and Polish
- Valve Seat Cutting and Stem Heights Adjusting (0.1mm or less)
- Head Cleaning and Inspecton (Vacuum check etc.)
- Head Surface Grinding
- Valve Lapping and Cleaning
- Installing Valves and Springs
  • Rocker arms and rocker shafts are not contained. Prepare these parts separately.

DETAILS

NAMEJUN SHORT HEAD B16B/B18C-R
VEHICLEHONDA INTEGRA Type-R / DC2
HONDA CIVIC Type-R / EK9
ENGINEB16B / B18C-R
SALESon sale

The Short Head for MITSUBISHI 4G63

SHORT HEAD

SHORT HEAD for 4G63

SPECIFICATION

BASIC TYPE
- New Honda OE Head
- New Honda Intake and Exhaust Valves
- New Honda Valve Springs
- New Honda Valve Retainers
- Head Surface Grinding
- Valve Lapping and Cleaning
- Installing Valves and Springs
EX TYPE
- New Honda OE Head
- New Honda Intake and Exhaust Valves
- JUN Uprated Valve Springs
- JUN Titanium Valve Retainers - Type 2
- JUN Improved Valve Guides
- Intake and Exhaust Port and Polish
- Enlarged Valve Seats and Polish
- Combustion Chamber Volume Adjustment
- Valve Seat Cutting and Stem Heights Adjusting
- Head Surface Grinding
- Valve Lapping and Cleaning
- Installing Valves and Springs
  • Rocker arms and lash adjuster are not contained. Prepare these parts separately.

DETAILS

NAMEJUN SHORT HEAD 4G63
VEHICLEMITSUBISHI LANCER EVOLUTION V/VI/VII/VIII
CP9A / CT9A
ENGINE4G63
SALESon sale

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JUN MACHINE SHOP
E-MAIL e-info@junauto.co.jp

  • The price is not including domestic consumption tax when it does not display particular comment.
  • Tax-inclusive price on display is denoted by the domestic consumption tax rates (5%) of those days which published the article.
  • The price does not include the installing labor fee, shipping cost, and so on.
  • We may change a price and the specifications without a notice for improvement.