GMC_2002_Dmax
The Still Master
We have been tuning them since May, the one I spoke of I live tuned.
Its not a problem.
:thumb:
Which CP3 for the LML
- Thread starter NC-smokinlmm
- Start date
We have been tuning them since May, the one I spoke of I live tuned.
Its not a problem.
:thumb:
That's good to know Tony. Maybe when you come down this way to visit your folks again you can take a shot at live tuning mine for me.
I was told there isn't much left in these trucks with just a CP3 conversion. Turbo is already at its limits as is the stock trans, am I understanding this correctly?
Line pressure box helps out the trans
That's good to know Tony. Maybe when you come down this way to visit your folks again you can take a shot at live tuning mine for me.
I was told there isn't much left in these trucks with just a CP3 conversion. Turbo is already at its limits as is the stock trans, am I understanding this correctly?
Stock turbo is done around 550hp. stock trans slips before then, but you can limp them along for quite some time...
We've done a ton of cp3 conversions in house and kits sent out, with 10mm pumps and stock pumps. also done quite a few cp3 over cp3 on the LML, no issues to date. Calibrated Power has also tuned lots of them.
nope, sold a ton of them before we started doing the cp4 delete kits. now its about half and half.. but on the earlier model lml your still taking the risk of having the cp4 fail on you..
Have you seen any early model lml's cp4 fail with your cp3 kit over it ?
not yet, no.
Is it easier/monitarily equal to twin pump it?
As in fuel capacity wise? Yes. The cp3 over cp4 pump set up will support 1000hp. A single 12mm would be close, but still a bit shy of that.
We use exergy Sportsman pumps in our twin kits standard. They are a step above a stock pump and will full fuel to 4500 rpm where a stock pump will flat line at about 3200 rpm.
Most of the cp4 delete kits we do, we'll use either the sportsman pump or a 10mm and if the customer ever wants to build the motor and go extreme hp them we'll put another cp3 over the top of that and have true dual cp3's.
Labor wise, the dual pump cp3/cp4 is a quicker install then the cp4 delete job.
My Floorit stroker pump lasted for 3 months and BANG! froze up completely on the Edge dyno. That was Oct. '12. Was promised a replacement and still don't have it, can't even reach him by phone.
My casting starting pouring out fuel in the 1st week I had it. Amazingly my replacement came about 1 week after. When I bought the first I waited about 2 months for it to show
I'm just going to twin pump it over the cp4. I dont trust the stroker pumps and from what im told there are zero cases of cp4 failure with twin pumps. The trans is getting built in 2 weeks then I will add some fuel and air...
Exergy pumps are good.
Exergy pumps are the best, period!:thumb:
I'm just going to twin pump it over the cp4. I dont trust the stroker pumps and from what im told there are zero cases of cp4 failure with twin pumps. The trans is getting built in 2 weeks then I will add some fuel and air...
Failure rate is based on use, I don't know if there are enough cp3/cp4 setups out there yet to really test for dependability based on mileage
I still have the 10mm Exergy pump for sale. Black Friday pricing of $1550. This is a steal for someone who needs a next to new pump. Pm or give me shout or text if interested. 307-431-2482 Thanks, Randy.:thumb:
He's right, this is a helluva deal. My Exergy (12mm) cost $2300, with core, a couple years ago.
Whats up Dave? How have you been?
I also have a Fleece Cheetah Billet 63 Charger for sale. $1550 thru this week only.