Cat Cams camshaft for Renault D7F 8V engine
Brand : Cat Cams
Condition : New
Model : Renault D7F 8V
Product : Camshaft
For the Renault D7F 8 valve SOHC engine. Profiles have different timing and engine preparation requirements. Check the exact engine code 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 | 249 / 249° | 204 / 204° | 9.40 / 9.40 mm | 0.65 / 0.65 mm |
| Profile B | 255 / 255° | 211 / 211° | 9.85 / 9.85 mm | 0.85 / 0.85 mm |
| Profile C | 256 / 256° | 218 / 218° | 10.35 / 10.35 mm | 1.30 / 1.30 mm |
| Profile D | 269 / 269° | 227 / 227° | 10.90 / 10.90 mm | 1.75 / 1.75 mm |
| Profile E | 278 / 278° | 235 / 235° | 10.85 / 10.85 mm | 2.15 / 2.15 mm |
| Profile F | 286 / 286° | 243 / 243° | 10.85 / 10.85 mm | 3.00 / 3.00 mm |
| Profile G | 295 / 295° | 251 / 251° | 10.85 / 10.85 mm | 3.45 / 3.45 mm |
Profile A : Original spring, follower and retainer configuration specified by the manufacturer.
Profile B : Original spring, follower and retainer configuration specified by the manufacturer. Engine management remapping is required.
Profile C : Original spring, follower and retainer configuration specified by the manufacturer. Only for dirt track and prepared applications with adjustable engine management or carburettors.
Profile D : Original spring, follower and retainer configuration specified by the manufacturer. Only for dirt track and prepared applications with adjustable engine management or carburettors. Competition applications only.
Profile E : Original spring, follower and retainer configuration specified by the manufacturer. Competition applications only. Independent engine management with a throttle position sensor or carburettors is required.
Profile F : Original spring, follower and retainer configuration specified by the manufacturer. Competition applications only. Independent engine management with a throttle position sensor or carburettors is required.
Profile G : Original spring, follower and retainer configuration specified by the manufacturer. Competition applications only. Independent engine management with a throttle position sensor or carburettors is required.
Checks for profiles D to G: 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.
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 D7F 8V