API SN PLUS Amid pressure from original equipment manufacturers (OEMs), the American Petroleum -Institute (API) is Accelerating the release of a supplemental specification to further the address low-speed pre-ignition … [Read more...]
Independent AMSOIL Jobber Harrisburg Pennsylvania
AMSOIL PI Gasoline Additive only $5
Promotion: AMSOIL P.i. for $5 Effective Dates: Feb. 25-March 10, 2026 Promo Code: PI226 AMSOIL P.i. is a potent gasoline performance improver with concentrated detergent that aggressively cleans stubborn, power-robbing deposits from injectors, valves and the combustion chamber. Effective in port and direct injection systems. Bottle compatible with capless fuel systems. Cleans entire fuel system in one tank of gasoline. […]
AMSOIL Mechanical and Testing Lab
Today we’re looking inside the AMSOIL Mechanical Lab. Chris Orr, the lab manager, is going to show us around. We opened the AMSOIL Mechanical Lab back in April 2013. It consists of three Dyno cells, 24 x 20 each with water systems, air systems and fuel systems to support whatever type of testing that we […]
AMSOIL PI Gasoline Additive only $5
Promotion: AMSOIL P.i. for $5 Effective Dates: Feb. 25-March 10, 2026 Promo Code: PI226 AMSOIL P.i. is a potent gasoline performance improver with concentrated detergent that aggressively cleans stubborn, power-robbing deposits from injectors, valves and the combustion chamber. Effective in port and direct injection systems. Bottle compatible with capless fuel systems. Cleans entire fuel system in one tank of gasoline. […]
Protect your turbo engine from LSPI (Super Knock)
Low Speed Pre Ignition (LSPI) The use of turbocharged, gasoline-direct-injection (T-GDI) engines has increased in the automotive car and light truck segment in recent years. Low Speed Pre Ignition (LSPI) has emerged as a side effect in T-GDI engines. In a nutshell, LSPI is a form of regular engine knock that can occur under low-speed, […]