Gen I 3SGTE injectors are 430cc/min and top feed same as the 7MGTE injectors. I can never recall whether they are high or low impedance but physically they should be a straight swap.
Gen II 3SGTE injectors are also 430cc/min but side feed
Gen III 3SGTE are 540cc/min and also side feed.
There were NEVER any factory 800cc/min 3SGTE injectors. TTE do 920cc/min but just a tad large for most street cars
As for the flow rating. You have to have tested your injectors at the same pressure and same duty cycle to have any meaningful comparison. I believe the Toyo injectors are rated at 38psi at 100% duty but i'm happy to be corrected.
Tue, 30 September 2003 03:21
