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■商品概要Φ 58 mmaluminiumfor tuned engines■詳細説明Foot and head gaskets / Spacers for Long Stroke Crankshaftsandhigher CylindersThicker base and head gaskets or Spacers are required forhighercylinders and cylinders with an extended stroke.When using a Long Stroke Crankshaft，half the length oftheadditional stroke must be compensated for by a head and/orbasegasket.If the compensation is carried out using a base gasket，theexhausttimes are longer and the overflow times aresignificantlylonger.If the outlet is also raised slightly by milling，the Engine canbeoptimized for higher speeds.Compensation via a head gasket，on the other hand，onlyslightlyextends the exhaust and overflow times，whereby the overflowtimechanges more than the exhaust time，i.e.with less advance.This favors a setup with more torque in the medium speed range.If，for example，a 60 mm Shaft is installed on a MALOSSI 210insteadof a 57 mm Shaft，the 3 mm additional stroke must becompensated forby a 1.5 mm Gasket.The following then applies：1.5 mm compensation at the base ensuresawide rev range and high horsepower figures，but also lower torqueanda late and sudden power boost.on the other hand，1.5 mm compensation at the head providesbrutetorque and wheelie danger in the lower rev range，but lowerpeakpower.This is a particularly popular touring combination on the210，alsoin conjunction with long gear ratios.Raising the POLINI 130 in conjunction with a 54 mm Shaft hasalsoproven its worth，which is rewarded with power，stabilityandcorresponding competitiveness.Although the stroke does not change with a longerConrod，theCylinder must still be raised by the difference inconnecting rodlength.Foot seals are available in thicknesses from 0.5 to 10.0mm，headseals in thicknesses from 0.5 to 2.0 mm.They are usually made of aluminum.Conclusion：Long Stroke Crankshaft tuning with differentSpacercombinations is one of the most exciting performanceenhancementsof recent years.This is where the wheat is separated from the chaff.Don’t forget the right Long Stroke Crankshaft.Longer studs are often required for thicker Spacers.■注意点※取扱説明書が付属する場合は外国語となります。※輸入商材の為、納期が遅れる場合がございます。あらかじめご了承ください。※画像には他の商品が含まれている場合があります。※メーカー都合により商品の仕様変更がある場合がございます。ご了承ください。■適合車種APE 50 FL3 APE 50 FL3 年式: 96-  備考: 50cc type TL5T engine 2T ACAPE 50 FL／FL2 APE 50 FL／FL2 年式: 89-  備考: 50cc type TL6T engine 2T ACAPE 50 Mix APE 50 Mix 年式: 98-18  備考: 50cc type ZAPC80 engine 2T ACAPE 50 APE 50 年式: 69-80  備考: 50cc type TL1-2T engine 2T ACAPE P 50 ( VespaCar ) APE P 50 ( VespaCar ) 年式: 80-  備考: 50cc type TL3T engine 2T ACAPE TM P 50／Elestart APE TM P 50／Elestart 年式: 85-  備考: 50cc type TL4T engine 2T AC100 100 年式: 78-90  備考: 100cc type V9B1T engine 2T AC100Sport 100Sport 年式: 78-90  備考: 100cc type V9B1T engine 2T AC125 Primavera ET3 125 Primavera ET3 年式: 76-90  備考: 125cc type VMB1T engine 2T AC125 Primavera 125 Primavera 年式: 67-83  備考: 125cc type VMA2T engine 2T AC125 125 年式: 65-67  備考: 125cc type VMA1T engine 2T AC50 L 50 L 年式: 66-70  備考: 50cc type V5A1T engine 2T AC50 Revival 50 Revival 年式: 90-  備考: 50cc type V5R1T engine 2T AC50 R 50 R 年式: 69-83  備考: 50cc type V5A1T engine 2T AC50 Special Elestart 50 Special Elestart 年式: 69-72  備考: 50cc type V5A3T engine 2T AC 50 Special Elestart 年式: 72-75  備考: 50cc type V5B2T engine 2T AC 50 Special Elestart 年式: 75-76  備考: 50cc type V5B4T engine 2T AC50 Special 50 Special 年式: 69-72  備考: 50cc type V5A2T engine 2T AC 50 Special 年式: 72-75  備考: 50cc type V5B1T engine 2T AC 50 Special 年式: 75-83  備考: 50cc type V5B3T engine 2T AC50 SR／Sprinter 50 SR／Sprinter 年式: 71-79  備考: 50cc type V5SS2T engine 2T AC...