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-   -   Expected performance wirh mods (https://www.crossfireforum.org/forum/crossfire-srt6/79949-expected-performance-wirh-mods.html)

amx1397 08-03-2020 01:12 PM

Re: Expected performance wirh mods
 
a AFR gauge is a must, when u get it ,u may have to remove your fuel/filter/regulator (all in one)and put in a adjustable fuel regulator don;t forget it will not work with a return line then u can replace your lower crank pulley with a 180 or 178 along with your SC pulley and get about another 40 to 60 HP with the afr guage the best number for the street is 12.3 remember you are only at 12.3 at wot in 3 ,,4,,and 5 gear

Diamondo25 08-03-2020 01:49 PM

Re: Expected performance wirh mods
 

Originally Posted by amx1397 (Post 946003)
a AFR gauge is a must, when u get it ,u may have to remove your fuel/filter/regulator (all in one)and put in a adjustable fuel regulator don;t forget it will not work with a return line then u can replace your lower crank pulley with a 180 or 178 along with your SC pulley and get about another 40 to 60 HP with the afr guage the best number for the street is 12.3 remember you are only at 12.3 at wot in 3 ,,4,,and 5 gear

So:
- AFR gauge w/ boost connector (~ $427)
- Adjustable fuel regulator ($260) https://www.needswings.com/needswing...sure-regulator "This is not to be used with the factory fuel filter/regulator." < with? So I guess as a replacement, ofc.
- High flow fuel pump ($323) https://www.needswings.com/55-fuel-pump
- Upgrade crank pulley (??? from where)
- SC pulley upgrade? This is already a 65mm Eurocharged one

What is the effect of your bold text: don;t forget it will not work with a return line ?

GraphiteGhost 08-03-2020 02:15 PM

Re: Expected performance wirh mods
 

Originally Posted by Diamondo25 (Post 945996)
….Do you think the standard is not capable of keeping the wheels straight with so much power on the regular diff?....



:) Maybe I am not following this correctly BUT, the SRT-6 is only available in the auto transmission. I haven't seen anything referencing a drivetrain conversion here. :)


.

Diamondo25 08-03-2020 02:29 PM

Re: Expected performance wirh mods
 

Originally Posted by GraphiteGhost (Post 946011)
:) Maybe I am not following this correctly BUT, the SRT-6 is only available in the auto transmission. I haven't seen anything referencing a drivetrain conversion here. :)


.

> Once you get to where you are HP wise, it's likely that the best mod you could add is a Limited Slip Differential.

Diamondo25 08-03-2020 02:49 PM

Re: Expected performance wirh mods
 

Originally Posted by ala_xfire (Post 945998)
you can get the short term and long term fuel trims from the OBD
They are handy in determining if you are consistently running rich or lean.

Looking at my exhaust and gas usage, i think its rather rich at the moment. Last mod was the oil catch can and when I had put the wires on, I took pictures of the intake. There was a bit of oil, but nothing too crazy.
After a week I removed it again, and there was substantial more oil in it, only on the right side.

Pics here:
https://photos.app.goo.gl/gzjkmF8Gb72rPum17

GraphiteGhost 08-03-2020 03:47 PM

Re: Expected performance wirh mods
 

Originally Posted by GraphiteGhost (Post 946011)
:) Maybe I am not following this correctly BUT, the SRT-6 is only available in the auto transmission. I haven't seen anything referencing a drivetrain conversion here. :)


.


Originally Posted by Diamondo25 (Post 946012)
> Once you get to where you are HP wise, it's likely that the best mod you could add is a Limited Slip Differential.



:confused: Apples and oranges, you posted a reference mentioning something about a 'manual'. Did your post mean a manual transmission? If not, PLEASE explain what you meant here ( ...Do you think the standard is not capable of keeping the wheels straight with so much power on the regular diff?...). Your post 19 referenced, if you misspoke then OK . :confused:


.

Diamondo25 08-03-2020 04:00 PM

Re: Expected performance wirh mods
 
If you mean the words "standard" and "regular", they were both about the same thing: the standard differential on the SRT-6. I can expect that its made for usage with < 300WHP, and if you go higher it starts being unable to keep the wheels from spinning and making the ESP kick in.

amx1397 08-03-2020 04:02 PM

Re: Expected performance wirh mods
 

Originally Posted by Diamondo25 (Post 946007)
So:
- AFR gauge w/ boost connector (~ $427)
- Adjustable fuel regulator ($260) https://www.needswings.com/needswing...sure-regulator "This is not to be used with the factory fuel filter/regulator." < with? So I guess as a replacement, ofc.
- High flow fuel pump ($323) https://www.needswings.com/55-fuel-pump
- Upgrade crank pulley (??? from where)
- SC pulley upgrade? This is already a 65mm Eurocharged one

What is the effect of your bold text: don;t forget it will not work with a return line ?

What is the effect of your bold text: don;t forget it will not work with a return line ?[/QUOTE]
sorry (((without))) when u temove the filter/regulator and install a manul fuel regulator u have to have a return line
Upgrade crank pulley (??? from where) ------- needswings
- AFR gauge w/ boost connector (~ $427) -------that's is high unless it is installed
High flow fuel pump ($323) ------- u said you already have a sl55 pump that will work.
SC pulley upgrade? This is already a 65mm Eurocharged one ----- that should be fine
u will have to play with fuel pressure to get afr's where you want them about 65 psi
https://cimg5.ibsrv.net/gimg/www.cro...29e849bcbe.jpg
on mine i have the vacuum not conected
https://cimg7.ibsrv.net/gimg/www.cro...e7f3abaaac.jpg

Diamondo25 08-03-2020 04:08 PM

Re: Expected performance wirh mods
 
Alright, so you have an additional line to install (not just replacement of the current fuel filter/regulator). Fair enough.
I can't seem to find a crank pulley upgrade on Needswings without buying the complete set with PSK and such. I guess @NeedsWings removed if from the website? > https://www.needswings.com/asp-178mm-kit-psk178
I have not bought a new/upgraded fuelpump (yet).
The AFR gauge pricing was based of Needswings' set:
https://www.needswings.com/zeitronix...and-controller 272 + 124 (boost/vac sensor) + 4 (o2 bung) + 27 (wireloom kit, because nice)

I see your edited post, so this is just an more aftermarket AFR sensor I suppose? More info on what you've got?

amx1397 08-03-2020 04:28 PM

Re: Expected performance wirh mods
 
,Eurocharged,, Rennteck,, MBworld,, may have a crank pulley I looked on ebay none there.
email needswings tell him what u want as a package he may split it up the pulley from the kit ,if u told him
you wanted a,, fuel reg,, fuel pump ,,afr guage and crank pulley try it

Da55id 08-04-2020 02:29 PM

Re: Expected performance wirh mods
 
With my mods, and the best tires money can buy short of slicks, I still find it super easy to spin the wheels even in second gear - WITH limited slip. I don't know your car, but I know mine. Before I had LSD, when I was making a left or right turn after a stop light, it was dangerously easy for the car to fishtail its way around the corner while at the same time the "electronic stabilization control" program was doing its level best to compete with my attempted control inputs - truly spectacularly horrible. All fixed with LSD (not the drug). Expensive but beyond worth it.


Originally Posted by Diamondo25 (Post 945996)
Hey De55id, thanks for your post. I had replaced the belt with the green one, the moment i got the PSK (option when you buy it), so it shouldnt be stretched yet.
An LSD is an interesting mod. Do you think the standard is not capable of keeping the wheels straight with so much power on the regular diff?
A new fuelpump should be doable. Any tools to figure out if the fuel ratio is OK (through obd for example)?

Thanks


Diamondo25 08-16-2020 01:14 AM

Re: Expected performance wirh mods
 
And thats when my Eurocharged 65mm pulley failed. 18000km on the odo, installed since 1 february.

https://cimg6.ibsrv.net/gimg/www.cro...dbc4c015c4.jpg
https://cimg8.ibsrv.net/gimg/www.cro...5532646df9.jpg


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