KelfordCams – SeaDoo – SeaDoo 1503 1630 Rotax 4-TEC | Valve Spring Set (KVS03)

KelfordCams – SeaDoo – SeaDoo 1503 1630 Rotax 4-TEC | Valve Spring Set (KVS03)

KelfordCams – SeaDoo – SeaDoo 1503 1630 Rotax 4-TEC | Valve Spring Set(KVS03)

85lb seat pressure @ 33.75mm installed height. 179lb at 11.0mm valve lift.

SEADOO 1503 1630 Rotax 4-TEC. High performance valve spring, Titanium retainer and steel spring seat to suit the 232- series of Kelford Racing Cams. Supplied spring seat fits on top of OEM seat to give seat pressure of 85lb at 33.75mm installed height. 179lb at 11.0mm valve lift. Coil bind at 20.85mm. 10,000rpm capable.

Not all camshafts are created equal. You need to be very careful when choosing a new camshaft for your car, as choosing the wrong one can significantly drop your engine’s power.

Upgrading a camshaft is a very technical and complicated subject. Here are a few different factors of a car’s performance that a Kelford Cams camshaft can improve and deliver:
• Increased engine torque
• Improved RPM performance
• Enhanced horsepower
• Better engine idle smoothness
• Higher engine speed performance
• Superior fuel efficiency

Again, it’s not as simple as drop in a camshaft & you go faster. Several factors change depending on your car and what you require. Results will vary based on a number of options. For better understanding please watch video and/or review qu

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