272/272 | Lower Lift VR-4/EVO 1-3
CAMSHAFT PROFILE:
272°/272° | 10.00mm/10.00mm
Lower Lift 272° camshaft designed to work with OEM valve springs. Rough idle note with exhaust upgrade. Increase in mid-high rpm power with upgraded turbo. Upgraded turbo size range 48-58mm compressor inducer. For high mileage engines valve spring KVS63 which uses the OEM retainer is recommended.
KELFORD CAMS CATALOGUE
CAMSHAFT PROFILES
 View Specs | SKU 1-TX258Fast street 4G63 engines / restrictor plate rally 4G63 with stock turbo or turbocharger upgrade. Suits upgraded turbo sizing 48-54mm. Improved low to mid-range power and good throttle response. | USD $656.00 | |
| View Specs | SKU 1-TX268268° cams for street, strip and track engines in the 350-600hp range. Suits 48-58mm turbo. Great throttle response, improved mid-range power. Great with E85 & ethanol blend fuels. | USD $656.00 | |
| View Specs | SKU 1-TX272Kelford 272 Cams. Racing 4G63 engine in the 400-650hp range. 54-62mm turbo size range. For up to 8500rpm and 35psi boost. | USD $656.00 | |
| View Specs | SKU 1-TX272RThe ultimate dyno proven high lift profile with high rpm valve train stability. Suits 450-700hp high rpm racing 4G63 engines with turbo sizing in the 54-68mm range. | USD $656.00 | |
| View Specs | SKU 1-TX2784G63 engines in the 400-650hp range. 54-62mm turbo size. Great with E85 and similar ethanol blend fuels. For up to 8500rpm and 35psi boost. | USD $656.00 | |
| View Specs | SKU 1-TX280R280° high HP racing cams to suit well built time attack and drag racing applications. Suits 64mm+ turbo. Great with E85 and similar ethanol blend fuels. | USD $656.00 | |
| View Specs | SKU 1-TX288R288° high HP cams to suit professionally built racing 4G63 engine. Suits 68mm+ turbo. Great with E85 and similar ethanol blend fuels. | USD $656.00 | |
| View Specs | SKU 1-TX294294° drag racing cams for extreme boost and high RPM engines. Turbo sizing 76mm+. Fuel type ethanol blend or methanol. | USD $656.00 |
COMPATIBLE PART LIST
| SKU: 1-TX272-L | USD $656.00
| |
 View Specs | SKU: KVS63PACALOY™ single valve spring set to suit OEM retainer and spring base. 83lb seat pressure at 39.0mm installed height. Coil Bind at 24.0mm. | USD $189.00
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 View Specs | SKU: KVS63-BTK4G63 DOHC EVO 1-9. Beehive spring and Titanium retainer set. Suits high RPM, high boost competition engines. 85lb@39mm/ [email protected] lift | USD $495.00
| |
 View Specs | SKU: KVS63-BTK-X4G63 DOHC EVO 1-9. PACALOY™ Premium Endurance Beehive Valve Spring and Titanium Retainer Set. Suits high RPM, high boost competition engines. Install at 90lb. Maximum valve lift is 13.50mm. | USD $650.00
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 View Specs | SKU: KCG63Precise degree markings are then laser etched onto the cam gear to assist in the tuning of engines. | USD $369.00
| |
 View Specs | SKU: VG63I-8Intake valve guide for Mitsubishi 4G63 DOHC. OD: 12.06mm. ID: 6.55mm. Set of 8. Made from our own proprietary Manganese Bronze. | USD $88.00
| |
| View Specs | SKU: VG63E-8Exhaust valve guide for Mitsubishi 4G63 DOHC. OD: 12.06mm. ID: 6.55mm. Set of 8. High quality precision machined. | USD $88.00
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 View Specs | SKU: VS-H6.6I-8Stem 6.6mm. Guide OD 12mm. Seal OD 13.7mm. Polyacrylic. | USD $15.68
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| View Specs | SKU: VS-H6.6E-8 | USD $20.96
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 View Specs | SKU: KBS63Designed specifically for 4G63 Engines: Key Features: Precision machined EN30b steel, Ground bearing surfaces to under 7Ra, Nitreg+ONC black Nitride Surface hardening for extreme durability. Kit includes:1 x | USD $210.00
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ASK A QUICK QUESTION
CAMSHAFT SELECTION FORM
Engine Make:
MITSUBISHI
Engine Model:
4G63 EVO 1-3
Part Number:
1-TX272-L Camshaft
Valve clearance
Intake:
Set: at the Exhaust:
Set: at the Cam Lift:
Intake:
5.78mm
Exhaust:
5.78mm
Rocker Ratio:
Intake:
1.73
Exhaust:
1.73
Nett Valve Lift:
Intake:
10.00mm
Exhaust:
10.00mm
Advertised Duration @ 0.10mm
Intake:
272
Exhaust:
272
Duration @1.00mm VALVE LIFT
Intake:
226
Exhaust:
226
Timing @1.00mm VALVE LIFT
IVO:
6 BTDC
EVO:
48 BBDC
IVC:
40 ABDC
EVC:
2 BTDC
Suggested Centre Lines:
Intake:
107
Exhaust:
115
VALVE Lift @ TDC
Intake:
1.83mm
Exhaust:
1.12
CAMSHAFT SPEC CARD
Engine Make:
MITSUBISHI
Engine Model:
4G63 EVO 1-3
Part Number:
1-TX272-L Camshaft
Valve clearance
Intake:
Set: at the Exhaust:
Set: at the Cam Lift:
Intake:
5.78mm
Exhaust:
5.78mm
Rocker Ratio:
Intake:
1.73
Exhaust:
1.73
Nett Valve Lift:
Intake:
10.00mm
Exhaust:
10.00mm
Advertised Duration @ 0.10mm
Intake:
272
Exhaust:
272
Duration @1.00mm VALVE LIFT
Intake:
226
Exhaust:
226
Timing @1.00mm VALVE LIFT
IVO:
6 BTDC
EVO:
48 BBDC
IVC:
40 ABDC
EVC:
2 BTDC
Suggested Centre Lines:
Intake:
107
Exhaust:
115
VALVE Lift @ TDC
Intake:
1.83mm
Exhaust:
1.12
FAQ
FAQs
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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.
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
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.
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.
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.
