Is there any tuning that needs to be done when you upgrade to the cj reluctor wheel or is it just an install and forget about it deal?
High rpm reluctor wheel ???
- Thread starter stangn
- Start date
Working in the programming world, I would think it's a must. It would be like me trying to change an encoder with a different resolution but not changing how I analyze the signal in the program. I'll be interested to see what someone that actually knows has to say.
After thinking a bit more I should have asked questions. Is the tooth count the same on the new wheel? Is the only difference that it's balanced or made of a lighter material? Again, with my experience so long as the tooth count hasn't changed, it should be fine.
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I should have searched more. Sorry for the repost.
Ford claims the spacing is machined out a bit so the ECM thinks the rpm is slower. I wonder how that effects the tach signal and low rpm drivability?
^ a guy took pics of the stocker and the CJ, it looked the same....
That guy is me. Here's the thread I posted. No change in the tune and no appreciable difference that I have been able to quantify but it's cool to have a CJ part on your car! lol
http://www.svtperformance.com/forum...ween-stock-cobra-jet-high-rpm-pulse-ring.html
http://www.svtperformance.com/forum...ween-stock-cobra-jet-high-rpm-pulse-ring.html
some one posted awhile back that if you install it the car will go to 8200 with no changes....
I have never seen it
looks like snake oil to me
My understanding was that the CJ ring helped with signal clarity at higher rpms. I figured since I had the boss intake and was shifting at 7500 it might help in some fashion but I have not been able to quantify it. I didn't have any issue with shifting that high before(aside from the transmission sucking which was remedied with your shop
) so I don't know if the CJ helped at all. It certainly didn't hurt and I guess I have a little more comfort knowing the computer, at least in theory, should be getting the cleanest crank position signal it possibly can, even if it's all for nothing.
we of course ordered one right away, exact same part # that was in our 2011 gt, didn't notice any difference
i'm with eric,
i'm with eric,
My thoughts exactly..
What's odd is that the oem part number was still stamped on it with the ford racing part number scribed in--that seems very strange to me
I don't have the updated oring for the crank sensor, wonder if that play there is a concern more than anything the CJ wheel might add. Car seems to run ok though :banana:
Thanks for the info. I bought it as well thinking it can't hurt.
Yea its alot like the "52#" injectors being sold for the the 13-14 GT500s
When you order a set they come in the 47# box with the number scribbled out and the have 52 real big with a marker. Then you open it and some one scraped off the 47# Part number
:rollseyes
Trying to pull a fast one. My guess is if you do the math a 47# injector is 52#s at 58 PSI
:lol: sometimes i think they are crooks
Lmfao are you serious? That's some shady stuff right there. lol
yea ill get a picture lol
Probably correct. Shady.....
At least I know my 47s I just ordered will be 47s :dw: .......hopefully lol
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