284/290 | Solid Lifter SR20DET GTi-R RNN14
SKU
: 186-C
CAMSHAFT PROFILE:
284°/290° | 12.50mm/12.10mm
Racing camshafts to suit well built competition SR20DET GTi-R engines with ported head and bigger valves. Turbo size 67mm+. Fuel type E85 or methanol. Profiles can be used in RWD SR20DET engines with solid lifter conversion. Kelford Cams recommend valve spring KVS22
KELFORD CAMS CATALOGUE
CAMSHAFT PROFILES
View Specs | SKU 186-AWild Gti-R performance cams to suit 54mm-66mm turbo upgrade. Requires valve spring upgrade. Profiles can be used in RWD SR20DET engines with solid lifter conversion. | USD $519.00 | Added to Cart! |
View Specs | SKU 186-BRacing cams for more mid-high rpm power. Suits engines with 64mm-72mm turbo. Profiles can be used in RWD SR20DET engines with solid lifter conversion. | USD $519.00 | Added to Cart! |
View Specs | SKU 186-DUltimate drag racing cams for all-out high rpm power. To suit high boost engines running methanol. Turbo size 72mm+. | USD $519.00 | Added to Cart! |
COMPATIBLE PART LIST
SKU: 186-C | USD $519.00
| Added to Cart! | |
View Specs | SKU: KVS22PACALOY™ dual valve spring set to suit OEM retainers. (Fits Nissan Gti-R solid lifter 54C cylinder head only). 85lb seat pressure at 38.05mm installed height. 245lb at 12.00mm. Coil bind | USD $475.00
| Added to Cart! |
View Specs | SKU: KCG20Pair of adjustable cam gears to suit the SR family of engines. High quality coated all steel construction for longevity. Allows precise adjustment of cam timing. Suitable for all SR20 | USD $339.00
| Added to Cart! |
View Specs | SKU: VG237-IN-8Intake valve guide for Nissan SR20VE. OD: 10.02mm. ID: 5.95mm. Set of 8. High quality precision machined. Made from our own proprietary Manganese Bronze. All guides need honing after fitment. | USD $79.20
| Added to Cart! |
View Specs | SKU: VG237-EX-8Exhaust valve guide for Nissan SR20VE. OD: 10.02mm. ID: 5.95mm. Set of 8. High quality precision machined. Made from our own proprietary Manganese Bronze. All guides need honing after fitment. | USD $79.20
| Added to Cart! |
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CAMSHAFT SELECTION FORM
Engine Make:
NISSAN
Engine Model:
SR20/GTiR (solid lifter) TURBO
Part Number:
186-C Camshaft
Valve clearance
Intake:
0.15mm Set: cold at the camExhaust:
0.20mm Set: cold at the camCam Lift:
Intake:
8.21mm
Exhaust:
8.01mm
Rocker Ratio:
Intake:
1.55
Exhaust:
1.55
Nett Valve Lift:
Intake:
12.50mm
Exhaust:
12.10mm
Advertised Duration @ 0.10mm
Intake:
284
Exhaust:
290
Duration @1.00mm VALVE LIFT
Intake:
242
Exhaust:
248
Timing @1.00mm VALVE LIFT
IVO:
11 BTDC
EVO:
62 BBDC
IVC:
51 ABDC
EVC:
6 ATDC
Suggested Centre Lines:
Intake:
110
Exhaust:
118
VALVE Lift @ TDC
Intake:
2.17mm
Exhaust:
1.62
CAMSHAFT SPEC CARD
Engine Make:
NISSAN
Engine Model:
SR20/GTiR (solid lifter) TURBO
Part Number:
186-C Camshaft
Valve clearance
Intake:
0.15mm Set: cold at the camExhaust:
0.20mm Set: cold at the camCam Lift:
Intake:
8.21mm
Exhaust:
8.01mm
Rocker Ratio:
Intake:
1.55
Exhaust:
1.55
Nett Valve Lift:
Intake:
12.50mm
Exhaust:
12.10mm
Advertised Duration @ 0.10mm
Intake:
284
Exhaust:
290
Duration @1.00mm VALVE LIFT
Intake:
242
Exhaust:
248
Timing @1.00mm VALVE LIFT
IVO:
11 BTDC
EVO:
62 BBDC
IVC:
51 ABDC
EVC:
6 ATDC
Suggested Centre Lines:
Intake:
110
Exhaust:
118
VALVE Lift @ TDC
Intake:
2.17mm
Exhaust:
1.62
FAQ
FAQs
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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.