nitrous/Venom control module help!!

[krakakru21]

i have a 91 accord with a f22b1 swap done and i have I/H/E. i recently bought a Zex dry system with 50,65,75 shot jets. my question is i also have the Venom 400 control module which advances the timing. i have heard that if i want to run nitrous i have to get rid of the Venom system because of the timing advance. is that true or can i leave it on and run the nitrous at the same time. someone please let me know because i am hooking the nitrous up tomorrow and i don't want to blow the motor.

[Fearit22]

I would definitely not recommend it. Whenever you run nitrous you want to have the timing retarded instead of advanced so you don't get any detonation. Whenever they have the nitrous for sale on most websites/magazines they will tell you not to use it with any device that advances your timing.

[theone]

yeap, u have to have the timing knocked back....for 55 shots...cool
but higher....has to be knocked back.
dont worry, u really wont notice the extra HP u get from advancing the timing once u spray

[HondaFan81]

Originally posted by theone
yeap, u have to have the timing knocked back....for 55 shots...cool
but higher....has to be knocked back.
dont worry, u really wont notice the extra HP u get from advancing the timing once u spray

Now in the Zex kit you have like 50, 65, 75 shot options. For each one do you have to retard the ignition timing respectively?

[theone]

55shot....u dont
65.....2 degrees
and the 75 shot....4 degrees

[krakakru21]

thanks i haven't sprayed yet but i will take off the venom system so i don't screw the motor up.

[Fearit22]

I heard a little different on the timing.

55 and below - 0 degrees
65 - 1
75 - 2-3

I'm not totally sure about which one is right. I've seen that most places I researched nitrous though.

[Squeezinonu]

I did 80 shot for 2 years on only 2 degree retard. Had no problems, but I did have colder spark plugs, fpr, and ignition.