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Rpm drop after launch & shifting

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Old Jun 5, 2018 | 11:10 PM
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febyzaoldyeck7's Avatar
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From: Jakarta
Rpm drop after launch & shifting

Hey friend. i got my evo vi
now mooded spec :
build 2.0 L
gt35R
gsc cam
fuel pump DW 200
DW fuel press regulator
FIC 1150cc
Linkecu g4+

now the problem is, when we will go on 1/4 mile drag race. after launch and everytime i shift. the rpm drop like there's no enough fuel.
suspecting is internal fuel pump didnt support for current power.
i will show you some vids



is there any common posibble besides the fuel line/fuel pump? i'm planning to install surge tank to solve the problem.

thank youu
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