what's the difference

K4000JB · Post by **K4000JB** » Tue Dec 02, 2008 9:20 pm

hi guys just wondering if anyone knows if there is any differences between the flapper injectors and the hotwire ones ,apart from the different fittings , e.g. coil resistances, flow rates, flow patterns?
cheers
ant

Post by **katanaman** » Tue Dec 02, 2008 10:43 pm

just about everything is different. The end that goes in the manifold is a different size. Flapper injectors are low impedance where hotwire are high impedance and the flapper injectors don't flow as much as 3.9 hotwire ones. Basically they aren't interchangeable at all.

chodjinn · Post by **chodjinn** » Wed Dec 03, 2008 5:24 pm

Walk away from the Flapper, walk away from the Flapper . . . !!!!

K4000JB · Post by **K4000JB** » Wed Dec 03, 2008 8:23 pm

thanks for the replies i only ask because i was going to try something a bit different. you have answered my questions i thank you

K4000JB · Post by **K4000JB** » Sat Dec 06, 2008 6:06 pm

sorry to bring this back to the top
can anyone tell me at what pressure the flapper injectors run, what type of spray pattern they deliver and what is the maximum flow rate
thanks in advance

ChrisJC · Post by **ChrisJC** » Sat Dec 06, 2008 7:03 pm

They run at 35psi at full throttle.
Not sure about the other two questions.

Chris.