Cat Cams camshaft for Renault K7M 1.6 8V engine
Brand : Cat Cams
Condition : New
Model : Renault K7M 1.6 8V
Product : Camshaft
Product customization
For the Renault K7M 1.6 8 valve SOHC engine. Cat Cams requires the original camshaft details when ordering: full engine code and year, camshaft markings, base diameter and cam height. Complete the three required fields before ordering; the version must be specified from these details. The engine builder must validate the engine configuration and necessary work before ordering.
| Profile | Duration at 0.1 mm intake / exhaust | Duration at 1 mm intake / exhaust | Valve lift intake / exhaust | Lift at TDC intake / exhaust |
|---|---|---|---|---|
| Profile A | 260 / 260° | 224 / 224° | 10.20 / 10.20 mm | 1.35 / 1.35 mm |
| Profile B | 268 / 268° | 233 / 233° | 10.70 / 10.70 mm | 2.00 / 2.00 mm |
| Profile C | 274 / 274° | 241 / 241° | 11.15 / 11.15 mm | 2.35 / 2.90 mm |
| Profile D | 297 / 297° | 264 / 264° | 11.20 / 11.20 mm | 4.50 / 4.50 mm |
| Profile E | 252 / 252° | 217 / 217° | 10.20 / 10.20 mm | 1.00 / 1.00 mm |
Profile A : Manufacturer setup to check: followers original, springs original, upper retainers original. Engine management remapping is required.
Profile B : Manufacturer setup to check: followers original, springs original, upper retainers original. Only for dirt track and prepared applications with adjustable engine management or carburettors. camshafts must turn freely in the head, with machining where necessary; at least 0.6 mm between valve seal and retainer at full lift; at least 1 mm of remaining spring travel; at least 1 mm valve to piston clearance, preferably 1.5 mm. Check 5 to 15° before TDC on the exhaust and after TDC on the intake.
Profile C : Manufacturer setup to check: followers original, springs original, upper retainers original. Competition applications only. Only for dirt track and prepared applications with adjustable engine management or carburettors.
Profile D : Manufacturer setup to check: followers original, springs original, upper retainers original. Competition applications only. Independent engine management with a throttle position sensor or carburettors is required.
Profile E : Manufacturer setup to check: followers original, springs original, upper retainers original.
camshafts must turn freely in the head, with machining where necessary; at least 0.6 mm between valve seal and retainer at full lift; at least 1 mm of remaining spring travel; at least 1 mm valve to piston clearance, preferably 1.5 mm. Check 5 to 15° before TDC on the exhaust and after TDC on the intake.
Associated valve train components are not stated as included with the camshaft.
The figures and restrictions below are provided by the manufacturer. A professional must install and time the camshafts after checking the valve train, clearances, springs and engine management compatibility. Performance preparation part, with no claimed power gain or road approval. Manufacturer information for original springs and components does not replace mechanical checks. Image for reference only; no additional accessories are specified.
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Brand
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VehiclesRenault K7M 1.6 8V