Vr4 twin or single turbo

[kerwin1968]

Ok tuners im about to purchase a vr4 2.5 twin turbo i have a number of go fast parts from my last project such as a t3/t4 turbo, tial waste gate, hks blow off valve, fmic, mishimoto oil cooler, fpr, boost controller and a greddy ultimate just to name a few i was wondering if i should convert to the single turbo i would like ti kbow the challenges involved also the size injectors needed and where tgey can be had any feed back is wekcone as im new to the mitsu realm

[kerwin1968]

Bump

[kerwin1968]

Where are the mitsu tuners

[Ted_v2]

twins can only do so much, i saw someone already with a gt35r garret on their engine. its worth doing if your into that type of stuff.

i remember someone saying if they had to do it again they would of just swap in a evo engine and work form there due to the lack of parts for these engines.

[kerwin1968]

I heard that td04 would be a great upgrade because of clearance issues, is there any one with info on this upgrade

[xtech]

viewtopic.php?f=33&t=260142&hilit=fto

[kerwin1968]

Does the body kits and lights found in andys autop sports online store fit our jdm galants

[trini iceman]

Going single gt35r turbo is nice but you may be sacrificing some drivability. Twin td04's are the usual upgrade for the engine with 600cc+ injectors.

[kerwin1968]

Would that be the ones from a subie

[kerwin1968]

Do you know where i could get a pair and is that TD04 16

[trini iceman]

Td04s from the subaru or the 3000gt are swapped in. I'm not too sure of a sure place to find them. The main challenge for me is the space in my bay. If you looking for high output then single away but I like the quick response of the twins so twin td04 13g I think they are would be my choice.

[trini iceman]

Work with the stock twins and focus on traction, cooling and holding boost. Is it for a galant awd with manual or tip?

[kerwin1968]

Manual with after.market clutch and pressure plate

[trini iceman]

Well this engine loves manual transmission. Get it in a lightweight car like a fto and you'll be able to run with the following stock for stock: sr, rb25det (rb20's not worth mentioning), rotary, 4gxx, jz's, vg30dett you know all those "monsters". In the galant seeing it's a heavier car it'll be a lil more of a challenge. Oh I forgot stock legacy gt's.

[kerwin1968]

Im going the route of the td04s although i already have a big single turbo, i also have 640 cc injectors and a greddy ultimate to install may put in forged pistons later on because i want to be pushing at least 500 to the wheels any other suggestions

[Ted_v2]

Single turbo is always the best option

[xtech]

Im going the route of the td04s although i already have a big single turbo, i also have 640 cc injectors and a greddy ultimate to install may put in forged pistons later on because i want to be pushing at least 500 to the wheels any other suggestions

u can safely drop the piggyback

the stock ECU can be fully reprogrammed just need to get the cable and a tuner

[Ted_v2]

wogyad

[kerwin1968]

I was offered a mines tune recently for the stock ecu have you heard abouy anyone with this tune and how it performs

[trini iceman]

Sell the piggyback get a plastic ecu if you have a turbo sitting around put the bugger in. Forging it not cheap but I don't know your pocket like yourself. Is awd or fwd?

[kerwin1968]

All wheel drive

[kerwin1968]

Studying the lag from a big stand alone i know the stock turbos and the upgrade td04 are very responsive and thats what im looking for

[kerwin1968]

I saw a pair or new td04s for the 3000 gt vr4 on sale for $840 US so may order those or may get a cheaper local set.

[xtech]

I was offered a mines tune recently for the stock ecu have you heard abouy anyone with this tune and how it performs

forget bout the mines tune.....its great for a stock engine running more boost.
but for a modified engine its more of a base tune which needs to be worked on by a good tuner.
Plus it needs to be expanded to fit the bigger higher resolution maps in the new KSMods ecu firmware.

3000GT turbos are to small.....get 2 subaru turbos they bolt straight on with slight mods an are big enough to give higher exhaust flows to match the new higher intake CFM

[Ted_v2]

xtech can all the sensors be used back with this tune? just the values will need to be changed right?

[kerwin1968]

Are the subaru turbos the TD04 16s and what mods would have to be done to get them to fit

[kerwin1968]

Bump

[kerwin1968]

Any body know where i can get a pair of td04 19s