Official Turbo LSJ thread!!!
no but it seems if everyone doesnt gravel at your every value filled word you arent happy. Still running my baffleless valve cover the way you and several others told me not to but you are the only one that still replies to me in this manner.
the problem with heat wrap is you run the risk of crystallizing the metals under it. yes, you can make cast iron shatter without extreme cold conditions.
congrats, you're magical.
metallurgy can and will be your friend.
sometimes i actually pass down information passed unto me by the people who built/designed/tested the delta chassis. im sure they don't know anything either.
take the information, or not. i don't care. you can make something better if you actually work with whats given, not destroying it with a feeble attempt.
hey guys I need some help again. My tuner and installer is convinced that the stock mass air flow on my set up has/is reaching the limits of the flow etc. He thinks I need an after market one or to increase the diameter of my charge piping to remedy this problem. To tune properly to increase my boost.
My problem is I haven't heard any of you guys running into an issue like this. Does this ring a bell to anyone, or at least make some sense? Is there any plug and play for an aftermarket mass air?
My problem is I haven't heard any of you guys running into an issue like this. Does this ring a bell to anyone, or at least make some sense? Is there any plug and play for an aftermarket mass air?
I am having mine tuned for both anyway since I am paying a lot for the tune, on a dyno, and with backing from an excellent GM car dealer.
thought the 3 bar map was only for tuning ve, and people making VE look like "*****" didnt change the tune to the car at all. Not my words but many on here. I still think a good tuner will do VE as well for a back up to the MAF. MAP is not as accurate because its not taking into account things like temperature, air density. Its just the pressure of before reaching the head. just an observation but would like to hear your take on it.
I am having mine tuned for both anyway since I am paying a lot for the tune, on a dyno, and with backing from an excellent GM car dealer.
I am having mine tuned for both anyway since I am paying a lot for the tune, on a dyno, and with backing from an excellent GM car dealer.
congrats. make a god damn smiley face with the ve table.
Yeah Area I am still lost how you made so much power on 42s without running out of fuel the one in the Dyno thread. Should I just keep my 60s if im wanting to stay around 400hp and 400tq or should I just make the switch to 80s?
Ok making my final decision on what size AR I should run. I will be ordering a PT5558 ported s cover, vband outlet, and just need to know if I should run a .48 AR or .63 AR. I will be revving to 7200rpms for now any ideas? Thoughts
don't forget to get the ball bearing model.
bad a ss, If you are running meth on 60's 400 should be fine. You do need to take into account cams and rev for fuel needs as well. I am running 80s for e85. at stock fuel pressure (58-62psi) and 80lb injectors equals a flow around 950cc, to give you an idea of where seimens injectors are compared to 1000cc injectors.
plug in 43.5 for original psi (this is the psi that seimens inj are rated for 80lbs)
plug in 58 for our cars min psi
plug in 80 lb for injectors
you get 970cc
if you do the same and put in 62 psi on our cars you get over 1000 cc
http://www.csgnetwork.com/fiflowcalc.html
plug in 43.5 for original psi (this is the psi that seimens inj are rated for 80lbs)
plug in 58 for our cars min psi
plug in 80 lb for injectors
you get 970cc
if you do the same and put in 62 psi on our cars you get over 1000 cc
http://www.csgnetwork.com/fiflowcalc.html
Last edited by c130aviator; Jan 29, 2013 at 06:14 PM.
turn your dynamic air flow back on to say. ohhh 4k rpms. assuming your maf and ve are dead nuts pefect, make a pull. watch what happens to the idc/msec and afr at say 5k rpms. you lost control of it. set the dynamic back to 400 rpm enable 300 disable. make the same pull without changing anything in the tune. control is back and where it should be.
congrats. make a god damn smiley face with the ve table.
congrats. make a god damn smiley face with the ve table.



