The Kelford Cams range of camshafts suits the generation 3 Toyota 3S-GE and 3S-GTE engines Gen 3, produced from 1994 to 1999. These engines have the tappet shim on top of the valve tip so can benefit from higher lift cam profiles compared to the Gen 2 engines.
3-195-A Camshaft Set
284/276 Degrees advertised duration. 10.50mm/10.20mm lift.
284°/276° cams for improved mid-high rpm power in tuned NA engines. Great for rally and circuit racing. Must have free flowing intake and exhaust upgrades. Suits higher compression ratio. Will pull to around 8-8.5k rpm depending on engine. Kelford Cams recommend KVS109-3S valve spring.
3-195-B Camshaft Set
296/284 Degrees advertised duration. 11.20mm/10.50mm lift.
Naturally aspirated racing cams to suit engines with increased compression, ported cylinder head and well designed intake plenum (or 45mm ITBs) and exhaust system. More top end power than the 'A' cam, pulling to around 9k-9.5k rpm depending on engine. Great for circuit racing or rally with close ratio gearbox. Kelford Cams recommend KVS109-3S valve spring.
3-195-C Camshaft Set
307/300 Degrees advertised duration. 12.25mm/10.65mm lift.
Naturally aspirated racing cams to suit engines with high compression (12:1+), ported cylinder head with big valves and well designed intake (45mm+ ITBs) and exhaust system. More top end power than the 'B' cam, pulling to around 10k+ rpm depending on engine. Great for very lightweight chassis for circuit racing with close ratio gearbox. Also suits All Motor drag racing cars running on race gas. Kelford Cams recommend KVS109-3S valve spring.
3-195-TA Camshaft Set
262/262 Degrees advertised duration. 10.50mm/10.00mm lift.
262° cams to suit 3S-GTE engines with OEM turbo or upgraded turbo sizing 48-54mm in the 400hp range. Still suitable for street driven engines, maintains good drivability. Good increase in mid-range power compared to OEM cams on turbo applications. Great with E85. Kelford Cams recommend KVS109-3S valve spring upgrade.
3-195-TB Camshaft Set
272/272 Degrees advertised duration. 10.80mm/10.80mm lift.
272° cams to suit 3S-GTE engines with upgraded turbo sizing 54-62mm making around 450-600hp. Suitable for roll racing and track cars. Good increase in mid-range to high rpm power. Great with E85. Kelford Cams recommend KVS109-3S valve spring.
3-195-TC Camshaft Set
280/280 Degrees advertised duration. 11.30mm/10.80mm lift.
280° cams to suit 3S-GTE racing engines with turbo sizing 58-64mm+ making 700hp+. Suitable for drag racing, roll racing and track cars. Good increase in high rpm power. Great with E85. Kelford Cams recommend KVS109-3S valve spring.
