• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

question about rev limiter

jersey jok3r

jersey jok3r

New member
I just installed a 3.4 pulley, have an overkill tuned pcm for a 3.4 installed already, just wondering if the overkill pcms remove the rev limiter bc it hesistates and loses power at 105 mph.
 


if you were hitting the rev limiter it would bounce off of it and stating what rpms your at would help us figure that out
 
Does the check engine light flash at the same time?
Do you have MSD coil packs?
When were your wires and plugs last changed?
What brands did you use?
Why are you driving 105 anyway..lol
 


jersey jok3r said:
I just installed a 3.4 pulley, have an overkill tuned pcm for a 3.4 installed already, just wondering if the overkill pcms remove the rev limiter bc it hesistates and loses power at 105 mph.
Click to expand...

Well the way you ask this question is contradicting. Are you talking about rev limiter, or speed limiter? You mention both.
 


I have more or less the same setup as you and my car was doing the same thing. I'm telling you it is those crummy ZZP wires.. I changed my wires a few days ago and now all is well.
 
stock wires are the best bang for the buck youll get. theyre fine even on heavily modded cars.
 
Perhaps your throttlebody spacer is causing a vac leak. Also, what are your plugs gapped at? Also - yeah, never heard of a single person happy with ZZP wires.
 


You must log in or register to reply here.
Back
Top