Mitsubishi Lancer 1.8 Turbo Diesel Intercooler Fitting
Hi. I have a 1990 Mitsubishi Lancer 1.8 turbo diesel 4d65 with a td04-09b turbo. I just fitted a front mounted intercooler & the boost pressure was reduced to 7 psi from 9 psi. Is this normal or is there something wrong? I had fitted a boost controller to turn the boost up to 10 psi. Also tested the piping for leaks and everything was ok with no leaks. I Also noticed more whistle coming from the cone filter. Is this normal?
Thank you very much. |
Its it normal sometimes you do loose boost from addind an intercooler since it it restrictive. But the cooling benefits are much better.
I bet you also have your boost tap on the cool side (engine side) of the intercooler too. |
even though it is a couple pounds lower does it feel stronger?
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Yes at the same boost levels as before 9 psi it feels stronger but there is a little lag.
Thank you for your posts |
are your egts lower?
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I don't know about egt's because, I am still wating for the gauge.
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well they most likely are, whats next on the bomb list
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Because of the fitting of the intercooler, I changed the intake manifold to the non turbo intake manifold which is much bigger than the turbo manifold. I did this because the non turbo intake manifold has a bigger inlet hole (60mm) and the turbo manifold was (40mm) Is this good?
Thanks |
if there aren't any leaks i don't see why there would be a problem, do you have any pics of these manifolds?
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Originally Posted by lancerevodiesel
(Post 166662)
Because of the fitting of the intercooler, I changed the intake manifold to the non turbo intake manifold which is much bigger than the turbo manifold. I did this because the non turbo intake manifold has a bigger inlet hole (60mm) and the turbo manifold was (40mm) Is this good?
Thanks |
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