Build your RB20 Cylinder Head

The new Kelford racing camshafts are among the best available anywhere in the world and are found in many record breaking race engines in all forms...

Kelford HL182-A Camshafts 262 dur 9.3mm for RB20DET RB25DET   The new Kelford racing camshafts are among the best available anywhere in the world a...

The new Kelford racing camshafts are among the best available anywhere in the world and are found in many record breaking race engines in all forms...

By using modern CNC machinery and small batch runs with strict QA processes employed at each step in the production process we have been able to de...

Exhaust valve guide for Nissan RB20DET and RB25DET. OD: 10.02mm. ID: 5.95mm. Set of 12. High quality precision machined. Made from our own propriet...

Intake valve guide for Nissan RB20DET and RB25DET. OD: 10.02mm. ID: 5.95mm. Set of 12. High quality precision machined. Made from our own proprieta...

NISSAN RB20DE -DET. High performance PACALOY valve spring set to suit OEM retainers and spring base. Also fits Early RB25 heads that did not have v...

Kelford H182-D Camshafts 272/278 / 10.0MM for RB20DET RB25DET   The new Kelford racing camshafts are among the best available anywhere in the world...

RB20/25DE-T hydraulic 280 degree racing camshafts no cylinder head clearancing needed.

Custom camshafts for Nissan Nissan RB20 and RB25 turbocharged or naturally aspirated engines. We can manufacture cams to your specifications or des...