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Tuesday, January 19, 2021

HKS Advanced Heritage RB26dett engine upgrades for 2021

HKS Advanced Heritage RB26
HKS Advanced Heritage RB26

Its 2021, and new parts are still being developed and sold, for the RB26 engine, that was released in 1989. In this case HKS are releasing a group of new parts, that would have been shown at the Tokyo Auto Salon, but with COVID, the world is closed, everything is virtual. 

This engine appears to have a lot of cool and advanced concepts for this old engine. From pre chamber spark plugs, to variable cam timing on the inlet and exhaust side.  The vertical turbochargers are trying to straighten airflow into and out of the twin turbo setup. The Dual plenum is trying to reduce airflow to #6 cylinder, which is  the lean one in an RB26. Drive by wire, dual injectors. 

Check out this video of the HKS Advanced Heritage RB26

HKS Advanced Heritage RB26
HKS Advanced Heritage RB26

HKS Pre chamber spark plugs for the RB26
HKS pre chamber spark plugs for the RB26

SAE Paper - Development of an Innovative Combustion Process

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HKS Advanced Heritage RB26
HKS vertical turbochargers to straighten airflow into and out of turbos
HKS vertical turbochargers to straighten airflow into and out of turbos
Conventional turbocharger setup on an RB26. The inlet to the rear turbo comes at a 90 degree angle
The HKS vertical turbochargers in a twin setup, straighten the airflow into and out of the turbochargers. Its a nice concept. 

HKS Advanced Heritage RB26
HKS Dual plenum intake Advanced Heritage RB26
HKS Dual plenum intake Advanced Heritage RB26


HKS Advanced Heritage RB26
HKS Advanced Heritage RB26

HKS Advanced Heritage RB26
HKS Dual plenum intake Advanced Heritage RB26



HKS Advanced Heritage RB26
HKS Advanced Heritage RB26











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