Balaclava is of heavy quality, absorbs moisture well and has a good...
Balaclava is of light quality, absorbs moisture well and has a good...
Drill the valve seat rings and mill for large valves. Price per head = 2 valve seats.
Guide plate for aluminum stem rod no .: 1688 for Honda GX 340/390. When using the milled aluminum rocker arms (No. 1675), no sheet is required!
Cylinder Head for Honda GX340, GX390: - Extend and smooth the inlet and outlet channels- Increase compaction For larger valves, the valve seats must also be expanded (Art No. 3502).
The New Gage Roller Rockers are now available. These rockers have a true roller tip and are manufactured out of high quality billet aluminum suitable for your high RPM GX390. Easy application and extremely durable.
Reinforced aluminum push rod for Honda GX340 / 390.Length as original rod (165mm). Note: A different guide plate (no.14791-ZK6-880) is required for this rod in the cylinder head! When using the milled aluminum rocker arms (No. 1675), no sheet is required!
This rocker arm is treated against risk of fracture.Price per piece, no set!
Complete camshaft (not in exchange!), Which produces more power and torque in the middle to upper speed range. The opening times, the intersection and the valve lift were changed / increased.
Complete camshaft (not in exchange!), Which produces more power and torque in the middle and above all upper speed range.The opening times, the intersection and the valve lift were changed / increased. Note: with this camshaft, the engine loses noticeably low-speed performance.
Set = 2 pieces.Reinforced valve springs for Honda GX270 to 390. The original springs are replaced completely.We recommend these springs for engines equipped with large wedge-proof valves and a Tunign Camshaft. No additional inner springs are required.
Additional inner spring set (set = 2 pieces) These valve springs are inserted into the original and strengthen them.These springs are suitable for engines which have been easily machined (e.g., RPM controllers removed).
Diameter Ø 33 mm (standard). Fits the new GX390 UT2Complete with plate, wedges, rotocap
Diameter Ø 35 mm (standard). Fits the "old" GX390 UT1, U1, K1Complete with plate, wedges, rotocap
Diameter Ø 36 mm "Large". Fits the new GX390 UT2Complete with plate, wedges, rotocap For this valve, the valve seat must be expanded.
Diameter Ø 31 mm standard. Fits all GX390 UT2 (New), UT1, U1, K1Complete with plate, wedges, rotocap
Diameter Ø 32 mm "Large". Fits all GX390 UT2 (New), UT1, U1, K1Complete with plate, wedges, rotocap For this valve, the valve seat must be expanded.