How much boost can one run with rc 370cc injectors on say hondata?

 

safely, i'd say probably about 12-13psi

 

7psi

 

u can run 7psi on stock injectors. just get a walbro 255lph intank and 370's can for sure handle 12 psi. now if your motor can handle i don't know..but the size of the injectors can for sure.

 

its not about the boost, its about hp.. 370cc are optimal for low 200's whp, but you can raise pressure and maybe extend to 250-270.. but the higher you go, the more you'll be pushing it.. i hope to get away around 230-250whp - but if theres too much pressure or high duty cycle on injectors - i'll upgrade to 440's

 

are you running on hondata?

 

yes, hondata.. also 255 high pressure intank fuel pump.