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Stoke engine 4.0L turbo GT40
Posted: May 1st, 2012, 3:41 am
by ca2a18
Re: Stoke engine 4.0L turbo GT40 with Dyno result
Posted: May 1st, 2012, 3:48 am
by ca2a18
Dyno result soon
Re: Stoke engine 4.0L turbo GT40
Posted: May 1st, 2012, 9:26 pm
by gradon
Yeah. . . that's um. . . pretty cool
Re: Stoke engine 4.0L turbo GT40
Posted: May 2nd, 2012, 4:51 am
by doublins
No intercooler? How much boost are you planning on running?
p.s. props to you- I absolutely love turbochargers, have owned several vehicles that I installed aftermarket turbos on, and there is just no equal.
That being said, if you´re going to run any legitimate amount of boost, I fear you will have problems with your IATs without an intercooler, unless it is cold where you live. It would never work in summer in Maryland, though.
Re: Stock engine 4.0L turbo GT40
Posted: May 2nd, 2012, 2:49 pm
by ca2a18
Thanks a lot Doublins for your comment >>>>>>>>>>
Unfortunately I don't buy intercooler until now and I will buy one soon, I running on dyno 332WHP and 385TQ with only 8 PSI of boost.
Now summer is begin and my ghost

sleep until the summer is finished because the weather is too much hot
My plan to make stroker at less 4.8L and increase more boost around 20 PSI
Re: Stoke engine 4.0L turbo GT40
Posted: May 2nd, 2012, 2:55 pm
by CobraMarty
If you use a bored throttle body and 99+ intake manifold you would see more HP/TQ at same boost.
Re: Stoke engine 4.0L turbo GT40
Posted: May 2nd, 2012, 3:11 pm
by 604rail_king
An intercooler is still a good part to have, but you could lower your air temps with using an water/meth kit in the mean time. I'd suggest running 100% water for now until you boost higher and need the added fuel (meth).
Re: Stoke engine 4.0L turbo GT40
Posted: May 2nd, 2012, 3:18 pm
by ca2a18
Re: Stoke engine 4.0L turbo GT40
Posted: May 2nd, 2012, 5:37 pm
by atias
604rail_king wrote:An intercooler is still a good part to have, but you could lower your air temps with using an water/meth kit in the mean time. I'd suggest running 100% water for now until you boost higher and need the added fuel (meth).
i think you should definitely have this(water&methanol)
i'm running 50/50 mix, its gives you an intercooler effect,raises the octan level to about 110-116 (according to what the snow performance and aem says), eliminating detonation, and your get a much bigger tuning window without damagin the engine

Re: Stoke engine 4.0L turbo GT40
Posted: May 3rd, 2012, 1:53 am
by ca2a18
CobraMarty wrote:If you use a bored throttle body and 99+ intake manifold you would see more HP/TQ at same boost.
Thanks a lot CobraMarty >>>>>>>>>>>>
I know that when bored throttle body and 99+ intake manifold you would see more HP and TQ but I fear for engine damage,

because I don't have intercooler
Re: Stoke engine 4.0L turbo GT40
Posted: May 3rd, 2012, 2:03 am
by ca2a18
604rail_king wrote:An intercooler is still a good part to have, but you could lower your air temps with using an water/meth kit in the mean time. I'd suggest running 100% water for now until you boost higher and need the added fuel (meth).
Thanks a lot 604rail_king for your devise >>>>>>>>>>>
I bought AEM water injection kit and I will Install it & see the result.
Re: Stoke engine 4.0L turbo GT40
Posted: May 3rd, 2012, 2:06 am
by ca2a18
atias wrote:604rail_king wrote:An intercooler is still a good part to have, but you could lower your air temps with using an water/meth kit in the mean time. I'd suggest running 100% water for now until you boost higher and need the added fuel (meth).
i think you should definitely have this(water&methanol)
i'm running 50/50 mix, its gives you an intercooler effect,raises the octan level to about 110-116 (according to what the snow performance and aem says), eliminating detonation, and your get a much bigger tuning window without damagin the engine

I will try to put VP fuel race Q16 and meth
Re: Stoke engine 4.0L turbo GT40
Posted: May 3rd, 2012, 3:10 am
by atias
you need the C-16 is for high intake temps not the Q-16 ,i think the Q16 is highly oxygenated to gain more power. not good for you

Re: Stoke engine 4.0L turbo GT40
Posted: May 3rd, 2012, 3:31 am
by ca2a18
atias wrote:you need the C-16 is for high intake temps not the Q-16 ,i think the Q16 is highly oxygenated to gain more power. not good for you

Unfortunately I bought Q16 for it , and I will see what performance I will get.
Re: Stoke engine 4.0L turbo GT40
Posted: May 3rd, 2012, 2:37 pm
by CobraMarty
CobraMarty wrote:If you use a bored throttle body and 99+ intake manifold you would see more HP/TQ at same boost.
Yes it will be more power but with less boost and with less boost-less heat with no intercooler. Safer.