2202 PISTON RINGS FOR WISECO PISTONS PISTONS & PISTON RINGS (Ȧ*ȡ1ȝ 2203 REPLACEMENT CIRCLIPS FOR WISECO PISTONS Replacement piston rings for Wiseco forged piston kits. Available for Sportster 1000, Shovelhead and Evolution models. Sold in sets for one piston only. 235296 Circlips for Wiseco pistons in Ironhead Sportster, set of two 235591 Circlips for Wiseco pistons in 1941-2000 Big Twin, Evolution Sportster & Buell, set of two 235590 Circlips for Wiseco pistons in Twin Cam & Milwaukee Eight, set of two Note: Will only fit Wiseco pistons, check ring thickness before ordering. Please refer to our Hastings piston ring table elsewhere in this section for other ring thickness. For Wiseco series Top Ring Second Ring Oil Ring Ironhead XL 1000 4011 .0625" (1.58mm) .0625" (1.58mm) .1525" (3.9mm) Shovelhead 1200 cc 4012 .0625" (1.58mm) .0625" (1.58mm) .1525" (3.9mm) Shovelhead 1340 cc 4729 & 4730 .0625" (1.58mm) .0625" (1.58mm) .1525" (3.9mm) Evolution Evolution XL 1200 883-1200 Big Bore 4647 & 4531 4561 .039" (1mm) .047" (1.2mm) .110" (2.8mm) .039" (1mm) .047" (1.2mm) .110" (2.8mm) Evolution 1340 cc 8.5: 1 compr. 4722 .0625" (1.58mm) .0625" (1.58mm) .1525" (3.9mm) Evolution 1340 cc 10: 1 compr. 4508 & 4509 .039" (1mm) .047" (1.2mm) .110" (2.8mm) Std. +.010" +.020" +.030" +.040" +.060" +.070" +.080" 235225 235226 235227 235228 235229 - - - 235230 235231 235232 235233 235234 235236 235237 235238 235236 235237 235238 235239 235240 - - - 235241 235242 235243 235244 235245 - - - 235241 235242 235243 235244 235245 - - - 235236 235237 235238 235239 235240 - - - 235241 235242 235243 235244 235245 - - - 2204 PISTON KITS FOR 61CI KNUCKLEHEAD AND PANHEAD 2211 S&S HIGH COMPRESSION PISTONS FOR CVO 110 ENGINES Stock replacement piston for 7.1: 1 compression ratio, 3 5/16" bore 61CI (1,000 cc). Fits 1936 thru 1947 Knucklehead and 1948 thru 1953 Panhead models. Piston kit contains 2 pistons with piston pins, circlips and piston rings. 711855 Piston kit 3 5/16" bore (OEM 22141-48, 22325-36) 711856 +.010" over size (OEM 22143-48, 22327-36) 711857 +.020" over size (OEM 22144-48, 22328-36) 711858 +.030" over size (OEM 22145-48, 22329-36) 711859 +.040" over size (OEM 22146-48, 22330-36) Great in combination with S&S 585 bolt-in cams, performance air cleaner and performance exhaust, these pistons increase compression from 9.3: 1 to 10.6: 1 and can bring horsepower up to 114 with the free downloadable tune file for the Dynojet Power Vision. Easy to install without removing the engine from the chassis. Pistons are supplied in sets for front and rear and include wrist pins, retaining rings and piston rings. Fits all 2007 thru 2017 CVO 110 Twin Cam engines. 710776 Standard bore size 710777 +.010" over size www.zodiac.nl 07-099
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