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The Kelford Cams range of camshafts suits the generation 2 Toyota 3S-GE and 3S-GTE engines Gen 2, produced from 1990 to 1993. These engines have the tappet shim on top of the cam bucket. Kelford cams for these engines feature modern max area lobe design and are proven performers.
We can also manufacture cams to your specifications, or design a profile to suit your specific application.
276/270 Degrees advertised duration. 9.90mm/9.60mm lift.
276°/270° cams for improved mid-high rpm power in mildly tuned NA engines. Great for rally and circuit racing. Must have free flowing intake and exhaust upgrades. Will pull to around 8.5-9k rpm depending on engine. Kelford Cams recommend KVS109-3S valve spring.
290/274 Degrees advertised duration. 10.60mm/9.90mm lift.
290°/274° 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 9k-9.5k rpm depending on engine. Kelford Cams recommend KVS109-3S valve spring.
300/286 Degrees advertised duration. 10.60mm/9.90mm lift.
Naturally aspirated racing cams to suit engines with increased compression, mildly ported cylinder head and well designed intake (45mm ITBs) and exhaust system. More top end power than the 'B' cam, pulling to around 9.5k-10k rpm depending on engine. Great for circuit racing or rally with close ratio gearbox. Kelford Cams recommend KVS109-3S valve spring.
314/302 Degrees advertised duration. 10.60mm/10.25mm 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 'C' 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. Kelford Cams recommend KVS109-3S valve spring.
258/258 Degrees advertised duration. 9.30mm/9.30mm lift.
258° cams to suit 3S-GTE engines with OEM turbo or upgraded turbo sizing 48-54mm. 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.
270/270 Degrees advertised duration. 9.60mm/9.60mm lift.
270° cams to suit 3S-GTE engines with upgraded turbo sizing 54-62mm. 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 upgrade.
278/278 Degrees advertised duration. 9.90mm/9.90mm lift.
278° cams to suit 3S-GTE racing engines with turbo sizing 58-64mm+. 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 upgrade.