272/280 | High Lift 4A-GE 16V Turbo

SKU : 193HV-T
CAMSHAFT PROFILE:

272°/280° | 10.00mm/10.00mm

4AGE-16V High Lift Cams for high RPM drag racing engines. Suits turbo sizing 48-58mm. Great with E85. ‘HV’ high velocity cam profile, more cam sweep area than the stock shim will allow. Must convert to shimless or shim under bucket style lifter.

  • Kelford Cams recommends KVS101-BT valve spring.
4age 16v camshafts
TOYOTA

4AGE 16V STOCK SHIM

View Kelford Cams Range

193-A | 266°/262° 8.60mm/8.20mm Valve Lift

High Performance camshafts to suit a mildly modified engine with intake & exhaust upgrades. Suits treet driven engine, maintains good drivability. Good increase in mid-range power compared to OEM cams.

  • Kelford Cams recommends KVS101-16 valve spring upgrade.

VIEW 193-A

193-B | 284°/278° 9.20mm/8.50mm Valve Lift

Cams for improved mid-high rpm power. Great for rally and circuit racing. Must have free flowing intake and exhaust upgrades. Rough idle on plenum manifolds. Will pull to around 8.5k rpm depending on engine.

  • Kelford Cams recommends KVS101-16 valve spring upgrade

VIEW 193-B

193-C | 298°/288° 9.50mm/9.15mm Valve Lift

Naturally aspirated racing cams for 4AGE 16V engines with increased compression, ported cylinder head and well designed intake and exhaust system. More top end power than the 193-B cam, pulling to around 9k rpm depending on engine.

  • Kelford Cams recommends KVS101-16 valve spring

VIEW 193-C

193-D | 314°/308° 10.00mm/9.35mm Valve Lift

Performance camshafts for Naturally Aspirated Naturally Aspirated racing engines with high compression, ported cylinder head and well designed intake and exhaust system. More top end power than the 193-C cam, pulling to around 10k rpm depending on engine. Ideal for lightweight chassis such as single seater or sports car to help get the engine into the power band more easily.

  • Kelford Cams recommends KVS101-BT valve spring.

VIEW 193-D

193-T | 262°/266° 8.25mm/8.25mm Valve Lift

Turbocharged 4AGE-16V Engine Camshafts. Great throttle response for street driven vehicles. Suits turbo sizing 44-54mm. 193-T are also a great upgrade for factory supercharged 4A-GZE engines running higher boost. Great with E85.

  • Kelford Cams recommends KVS101-16 valve spring upgrade

VIEW 193-T

4age 16v camshafts
TOYOTA

4AGE 16V SHIM UNDER BUCKET

View Kelford Cams Range

193HV-A | 290°/282° 10.30mm/10.10mm Valve Lift

High lift Rally Cams to suit racing 4AGE 16V engines with big valves, increased compression and well designed intake and exhaust system. Good mid-high rpm power. ‘HV’ high velocity cam profile, more cam sweep area than the stock shim will allow. Must convert to shimless or shim under bucket style lifter.

  • Kelford Cams recommends KVS101-BT valve spring.

VIEW 193HV-A

193HV-B | 300°/294° 10.50mm/10.25mm Valve Lift

High Lift cams to suit professionally built naturally aspirated 4AGE 16V competition engines. Will pull to around 9.5k rpm depending on engine. ‘HV’ high velocity camshaft profile, more cam sweep area than the stock shim will allow. Must convert to shimless or shim under bucket style lifter.

  • Kelford Cams recommends KVS101-BT valve springs.

VIEW 193HV-B

193HV-C | 318°/304° 11.00mm/10.10mm Valve Lift

4AGE-16V Naturally Aspirated Camshafts – High Lift single seater racing or drag cams to suit professionally built competition 4AGE 16V engine. Will pull to around 10.5k rpm depending on engine. More top end power than the 193HV-B. ‘HV’ high velocity cam profile, more cam sweep area than the stock shim will allow. Must convert to shimless or shim under bucket style lifter.

  • Kelford Cams recommends KVS101-BT valve spring

VIEW 193HV-C

193HV-T | 272°/280° 10.00mm/10.00mm Valve Lift

4AGE-16V High Lift Cams for high RPM drag racing engines. Suits turbo sizing 48-58mm. Great with E85. ‘HV’ high velocity cam profile, more cam sweep area than the stock shim will allow. Must convert to shimless or shim under bucket style lifter.

  • Kelford Cams recommends KVS101-BT valve spring.

VIEW 193HV-T

KELFORD CAMS CATALOGUE

Toyota 4AGE 16V CamshaftsView Specs
SKU 193-A

Suits a mildly modified engine with intake & exhaust upgrades. Suits street driven engine, maintains good drivability.

NZD $1,025.00
Toyota 4AGE 16V CamshaftsView Specs
SKU 193-B

Cams for improved mid-high rpm power. Great for rally and circuit racing. Must have free flowing intake and exhaust upgrades.

NZD $1,025.00
Toyota 4AGE 16V CamshaftsView Specs
SKU 193-C

N/A racing cams with increased compression, ported cylinder head, well designed intake and exhaust system. More top end power than the 193-B cam

NZD $1,025.00
Toyota 4AGE 16V CamshaftsView Specs
SKU 193-D

More top end power than the 193-C cam, pulling to around 10k rpm depending on engine. Ideal for lightweight chassis such as single seater or sports car to help get

NZD $1,025.00
Toyota 4AGE 16V CamshaftsView Specs
SKU 193-T

Great throttle response for street driven vehicles. Suits turbo sizing 44-54mm. 193-T are also a great upgrade for factory supercharged engines running higher boost. Great with E85.

NZD $1,025.00
4age 16v camshaftsView Specs
SKU 193HV-A

HV' high velocity cam profile. for engines with big valves, increased compression, well designed intake and exhaust system. Mid-high rpm power.

NZD $1,025.00
Toyota 4AGE 16V CamshaftsView Specs
SKU 193HV-B

High Lift cams to suit professionally built naturally aspirated competition engines. Will pull to around 9.5k rpm depending on engine. 'HV' High Velocity

NZD $1,025.00
Toyota 4AGE 16V CamshaftsView Specs
SKU 193HV-C

N/A High Lift single seater racing or drag cams to suit professionally built competition 4AGE 16V engine. Will pull to around 10.5k rpm depending on engine. More top end

NZD $1,025.00
Toyota 4AGE 16V Camshafts
SKU: 193HV-T
NZD $1,025.00
4age valve springsView Specs
SKU: KVS101-BT

Premium beehive spring and titanium retainer kit. Also includes spring base. 80lbs at 33.85mm installed height. 168lbs at 10.0mm valve lift. Coil bind at 20.9mm.

NZD $649.00
KCG4AGE-cam-gearsView Specs
SKU: KCG4AGE

Made from durable 6061 T6 aluminum for better belt lifespan. They offer tighter tolerances than OEM gears and offer multiple adjustments.

NZD $458.00
Kelford-Cams-VALVE-GUIDEView Specs
SKU: VG193-EX-8

4AGE 16V Exhaust valve guide set of 8. OD: 11.04mm. ID: 5.97mm. High quality precision machined. Made from our own proprietary Manganese Bronze. All guides need honing after fitment.

NZD $116.00
Kelford-Cams-VALVE-GUIDEView Specs
SKU: VG193-IN-8

4AGE 16V Intake valve guide set of 8. OD: 11.04mm. ID: 5.97mm.High quality precision machined. Made from our own proprietary Manganese Bronze. All guides need honing after fitment.

NZD $116.00
Valve SealView Specs
SKU: VS-TS6I-8

NZD $21.12
Valve SealView Specs
SKU: VS-TS6E-8

NZD $28.32
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CAMSHAFT SELECTION FORM



Engine Make:
TOYOTA
Engine Model:
4A-GE 16v (shim under bucket)
Part Number:
193HV-T Camshaft
Valve clearance
Intake:
0.25mm Set: cold at the cam
Exhaust:
0.30mm Set: cold at the cam

Cam Lift:
Intake:
10.40mm
Exhaust:
10.30mm
Rocker Ratio:
Intake:
1
Exhaust:
1
Nett Valve Lift:
Intake:
10.15mm
Exhaust:
10.00mm
Advertised Duration @ 0.30mm
Intake:
272
Exhaust:
280
Duration @1.00mm VALVE LIFT
Intake:
232
Exhaust:
240
Timing @1.00mm VALVE LIFT
IVO:
8 BTDC
EVO:
58 BBDC
IVC:
44 ABDC
EVC:
2 ATDC
Suggested Centre Lines:
Intake:
108
Exhaust:
118
VALVE Lift @ TDC
Intake:
1.86mm
Exhaust:
1.16
P65-warning
CAMSHAFT SPEC CARD CAMSHAFT SPEC CARD

Engine Make:
TOYOTA
Engine Model:
4A-GE 16v (shim under bucket)
Part Number:
193HV-T Camshaft
Valve clearance
Intake:
0.25mm Set: cold at the cam
Exhaust:
0.30mm Set: cold at the cam

Cam Lift:
Intake:
10.40mm
Exhaust:
10.30mm
Rocker Ratio:
Intake:
1
Exhaust:
1
Nett Valve Lift:
Intake:
10.15mm
Exhaust:
10.00mm
Advertised Duration @ 0.30mm
Intake:
272
Exhaust:
280
Duration @1.00mm VALVE LIFT
Intake:
232
Exhaust:
240
Timing @1.00mm VALVE LIFT
IVO:
8 BTDC
EVO:
58 BBDC
IVC:
44 ABDC
EVC:
2 ATDC
Suggested Centre Lines:
Intake:
108
Exhaust:
118
VALVE Lift @ TDC
Intake:
1.86mm
Exhaust:
1.16

FAQ

FAQs

Is my credit card transaction secure on this website?

Yes. Your credit card details are completely secure with Kelford Cams. Data encryption software prevents interception of any information you provide online. When you place an order or access your account details, this data is encrypted through a Secure Sockets Layer (SSL) connection before it is sent to us.

What forms of payment do you accept?

Visa, Mastercard, Amercian Express processed through Stripe. Paypal, Afterpay (NZ/AU) 

Do you ship to P.O Box addresses?

No, because we use courier services we can only ship to physical addresses. (See shipping Policy for more details).

How long will it take before I receive my order?

Orders will ship the next day after receipt of payment. If by chance your order can not be shipped at this time or if there is a payment processing issue we will notify you by email as soon as possible.

Do you backorder?

Yes we do; if your chosen item is temporarily out of stock we will inform you of the revised delivery date so that you have the option of whether to choose another product or cancel the order if the revised delivery date does not suit you.

SHIPPING & DELIVERY
DHL-freight
DHL

INTERNATIONAL FREIGHT

Get Your Camshafts Fast

  • Goods are generally dispatched within 1 working day from the receipt of payment. Should we not be able to dispatch your goods within our normal time frames we will contact you.
  • As all orders are sent by courier, we cannot deliver to Post Office Box.
  • For shipments outside of New Zealand, you will be advised of the carrier and tracking number of your purchase by email, at time of dispatch.
  • Any Fee’s, Duties and Taxes that may be applied at the border of the country of delivery are the sole responsibility of the purchaser.
  • For shipments within New Zealand, we use an overnight courier service to most locations, however for rural deliveries, please allow up to 5 working days.

FREE FREIGHT for New Zealand customers purchasing products via website. Kelford Cams reserves the right to cancel the free freight offer at any time.

COPYRIGHT TERMS & CONDITIONS
High Performance Camshafts

PURCHASING T&Cs

Kelford Technologies Ltd owns all intellectual property rights related to the Goods, including camshaft designs and profiles, drawings, brand imagery, and the Kelford Cams name. Any attempt to copy or replicate Kelford's products, including camshaft lobe profiles, either directly or through other entities, will be considered a copyright infringement and will be legally pursued.

The Purchaser confirms and accepts this condition.

SR16VE / SR20VE Turbo Camshafts
WARRANTY & RETURNS

WARRANTY

Kelford  Technologies Ltd (trading as Kelford Cams) warrants that when our products are properly installed in their correct application by a qualified tradesperson, they will be free from defect in material and workmanship.  Warranty will be void on all products that show evidence of improper application or installation, abuse, lack of proper maintenance, alteration from the original configuration or not used in conjunction with the matching components and suitable motor oil.  Whilst our company tries to ensure that every item supplied is suitable for the intended application, the final responsibility of product suitability rests with the person installing the item. Kelford Technologies Ltd warranty will not apply to watercraft that are not capable of being transported by trailer and exceed eight meters in length.

If a problem should occur, please contact Kelford Cams technical department to arrange inspection and report. No claim will be accepted without the prior approval of Kelford Technologies Ltd.

This Limited Warranty applies only to the original purchaser of the product and only covers the replacement or repair of the product at Kelford Cams discretion   Due to the unusual stress placed on these racing components and because we have no control over how they are used the company shall not be responsible for any damage caused by defects or failure of parts.  The company shall not be responsible for any consequential damage, injury or death arising from any cause whatsoever, nor for labor, transportation or any other related incurred costs due to the replacement or repair of the defective products.

Warranty claims must be made within 12 months of purchasing & must be supported with Proof of Purchase.

RETURNS

No products may be returned without prior permission being obtained from Kelford Cams. Any products approved for return must be shipped prepaid and insured, and must be accompanied by the senders contact details and a copy of the original invoice for proof of purchase.

We have a 14 day right or return or exchange policy. If for any reason you are not happy with your purchase or you wish to exchange the product for one of a different specification, please let us know within 14 days. Refunds will be at full product purchase price less the freight cost (unless we have sent the wrong part in error). Returns after 14 days may be accepted at our discretion but may incur a 15% handling and re-stocking surcharge. We will accept returns for exchange for a period of 30 days so long as the item you wish to exchange for is in our current stock.  For purchases made through a reseller, exchanges are determined by the sellers terms of trade.

Generally, any refunds accepted will be paid by the same means as the original transaction.

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