can i run nitrous on big cams or do i have to getting a smaller stage cams to run a good shot of nitrous like a 75 shot. for example can i run the rocket motorsports M22 cams and valvetrain with the 75 shot or wouldnt the big cams work well with nitrous

 

night time bump

 

what type of car??

you should not have to change the cams....

 

It is a B18c JDM Type R motor in a 96 civic hatchback. my bad

 

Cams with alot of overlap might blow a little nitrous out of the exhaust valves, but there is no need to change the cams because of this.

 

so your saying with more aggressive cams i might blow nitrous out of the exaust valves and have more of a chance to blow the motor?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SprayinR21 &raquo;</TD></TR><TR><TD CLASS="quote">so your saying with more aggressive cams i might blow nitrous out of the exaust valves and have more of a chance to blow the motor?</TD></TR></TABLE>

it's more of an issue of loosing power, not so much as blowing your motor.

i'm using Blox 1's on a direct port setup.

 

im using skunk2 stage 1 and the nx wet kit .

 

when you go with high duration/high lift cams, the valves stay open longer, not burning all the nitrous , making it to puddle up and go to waste it in the valve chambers. no engine blowing up but your just not gonna get the full potential power from the nitrous.

nitrous will respond better if the increased exhaust duration is gained by opening the exhaust valve earlier in the cycle. advancing the exhaust cam with a cam gear will help get the full potential shot

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by raceACCORDingly &raquo;</TD></TR><TR><TD CLASS="quote">when you go with high duration/high lift cams, the valves stay open longer, not burning all the nitrous , making it to puddle up and go to waste it in the valve chambers. no engine blowing up but your just not gonna get the full potential power from the nitrous.

nitrous will respond better if the increased exhaust duration is gained by opening the exhaust valve earlier in the cycle. advancing the exhaust cam with a cam gear will help get the full potential shot</TD></TR></TABLE>
thanx man good response thats what ive been lookin for the whole time

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by raceACCORDingly &raquo;</TD></TR><TR><TD CLASS="quote">nitrous will respond better if the increased exhaust duration is gained by opening the exhaust valve earlier in the cycle. advancing the exhaust cam with a cam gear will help get the full potential shot</TD></TR></TABLE>

I'm running nitrous on a B18b with some Crower 404's......both gears are at 0.
So it would be beneficial to advance the exhaust cam? How many degrees?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by raceACCORDingly &raquo;</TD></TR><TR><TD CLASS="quote">when you go with high duration/high lift cams, the valves stay open longer, not burning all the nitrous , making it to puddle up and go to waste it in the valve chambers. no engine blowing up but your just not gonna get the full potential power from the nitrous.

nitrous will respond better if the increased exhaust duration is gained by opening the exhaust valve earlier in the cycle. advancing the exhaust cam with a cam gear will help get the full potential shot</TD></TR></TABLE>

I agree had a B18c5,12:5:1comp,and toda c's,made 219 all motor,341 with shot,368 when moved the exhaust cam.
It felt like someone hit me with a truck from behind when i hit that button

DAM THAT FELT GOOD

 

how much did you move the cam?
did you do intake and exhaust, or just exhaust?