well how did the dyno go?
on3performance single turbo kit install begin
- Thread starter 2002mustanggt
- Start date
Dyno went bad. Before turbo I was at 297rwhp and with turbo it only pull 5.5 psi and made 347rwhp and 365torque. Best they got is 367 out of 5.5 psi.
My tuner told me that my cams are hurting me as it's comp cam 270xe cam , my svt fuel pump at 95 % so pump is not enough. I have seen people make more then 400rwhp with svt focus pump but no luck here.
Another thing my tuner suggest is to change to Lighting mar with mafia. He said Pmas is ****
I was thinking to make well over 400rwhp with only 6psi but fu++ didn't happen. I will need to get cobra twin pump and up the boost to 8-10 psi.
I am sad , very sad but I did some pull on the way home and it scared me, cannot wait to see high boost.. Video
Vegas was at 97* temperature
http://www.youtube.com/user/lovetorace
My tuner told me that my cams are hurting me as it's comp cam 270xe cam , my svt fuel pump at 95 % so pump is not enough. I have seen people make more then 400rwhp with svt focus pump but no luck here.
Another thing my tuner suggest is to change to Lighting mar with mafia. He said Pmas is ****
I was thinking to make well over 400rwhp with only 6psi but fu++ didn't happen. I will need to get cobra twin pump and up the boost to 8-10 psi.
I am sad , very sad but I did some pull on the way home and it scared me, cannot wait to see high boost.. Video
Vegas was at 97* temperature
http://www.youtube.com/user/lovetorace
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LS1PUSSOUT
Banned
pretty sure the lightning maf wont work with blow thru. U should get an 05+ slot style sensor with a mafia on it. Single focus pump on a turbo setup wont push enough, but you could add a boost a pump to it and upgrade the fuel lines instead of having to do the cobra pumps just yet.
I would put any amount of money on the fact that someone has given you a focus pump instead of the actual SVT FOCUS pump. The SVT pump is a 250lph pump and there is no way with 36# injectors you could be running at 95% duty cycle. The On 3 car runs a svt pump, not sure what duty cycle is but its a daily driver and I know its safe. Im just guessing but I bet whoever sold you the pump gave you a regular focus pump(assuming you upgraded injectors as I didnt see anything in your mod list)
Forgot to add I have 60lb injector. I will update my mod list. My tuner has cobra tank with pump in it and he will sell me for 300. What you think ? How much work involve to install that tank ? Do i have to mod fuel lines ?
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$300 for the complete tank and pumps? Thats a good deal I would say
The thing is that the svt focus pump should support what you have going on, I would make sure you have that pump first. Because all you have to do is drop in the correct pump and you are in business
The thing is that the svt focus pump should support what you have going on, I would make sure you have that pump first. Because all you have to do is drop in the correct pump and you are in business
sorry to say, but that PMAS is far suppior to a lightning meter with a mafia. at 592 i'm only at 3.7v on my maf. Also what did you realy expect on 5.5psi? chads test car only made 440 on 10psi. At 5psi that turbo isnt doing shit. Dont be dissapointed in your numbers. my KB on 8psi made 396. You need to put a stiffer spring in the wastegate and shoot for around 8 psi. Who tuned your car? Seems he gave you some bad advice.
Just my .02
Just my .02
The thing is he knows he sh*t . He tune and drive 03 cobra and holds few records. He was the one went 9 sec with stock cobra blower e.t.c
hmmm well good luck with whatever u decide. but i have a hard time believing your maxing your maf out.
I am not maxing out on maf , did I even say that ? I said my tuner don't like pmas maf and he thinks it's shit. Hard to tune and never 100 on the tune . He had to lower my motor from 281ci to 89ci to make maf work. I said I am running out on svt fuel pump, as chad said maybe it not svt focus pump. I will check if I got focus pump and not svt focus.
If 300 for cobra tank and pump I might just buy that.
If 300 for cobra tank and pump I might just buy that.
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WOW easy there tiger. Its just weird my tuner had 0 problems tuning my PMAS. I know quite a few people up here running turbo cobras, ditched the SCT and mafias for pmas.
Oh well. Hopefully it all works out for you
Oh well. Hopefully it all works out for you
i was running a svt focus pump in my old 2000GT with a vortech upto 415rwhp on a MD dyno with no issues at all..sorry you had a shat day
My front tires are 275/35/18 so it's rubbing on the hot pipe like crazy when I turn melting some rubber. I need to heat the area where it touch and dimple it . As for pump I don't know what I am going to do, might just get another svt focus pump or buy that cobra tank with twin pump and be done with it for long term.
by all means.. buy the cobra tank and pumps.... 300 is a steal for that set up. youd be pressed to find that tank without pumps for 300... hell if you dont buy it im half tempted to drive down to vegas and buy it.
I am sure I will get that cobra tank/pump. One question for you, what size rims tire do you have up front ? mine is 275/35/18 and it rubbing on hot pipe like crazy when I turn.
whoever said the focus pump is 250lph has lost their mind. they are test flowed at 217 i believe an i maxed mine out at 8 lbs. from a holset h1e. i also run a pmas hpx and it works perfect and you won't need a mafia with the boost levels your talking about. my advice would be get the cobra setup your talking about and do a -8an feed line modification before you put it all in and you should be fine until you really want to turn the boost up in which you should purchase a boost-a-pump.
i'm only running 245/45/18 up front, only time my tires touch is when i crank the wheel all the way left, which is hardly ever.
i have mm front coilovers and it rubbed ym front tires, just get a wheel spacer from MM up front
On the invoice from Livernois when I got my svt pump maybe a year or so ago I could have swore it said 250lph. If Im wrong sorry about the mis-information but I know chads car is running the svt focus pump and 10psi on the dyno making 440/495~. However I do not know the duty cycles but I know its a safe, streetable tuned setup. I think its set around 7-8 on the streets for daily use though(stock bottom end car)
I might just do that, I will call them and ask which one to get.
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