Good day,

has anyone in here done performance mods to their 4d56t motors?

I live in trinidad and tobago, in the caribbean. i own a '92 mitsubishi mighty max double cab 2wd. it originally came with an N/a 4d56 motor. which im sure most of you all know is seriously lacking in the power department.

i got fed up and purchased a turbo set up from a junkyard...
intake exhaust injector pump factory oil feed and water lines.

i was most pleased with the difference in power.. then i started fiddling with the injector pump... increase fuel and boost pressure with a manual boost controller... all this time the set up was non intercooler. egts started going up exceeding 1200F at 18psi of a stock td04 turbo...

Eventually i purchased a front mount intercooler and a universal piping kit from ebay. all was going well... my motor was crossing 500,000kms.. yes i do alot of driving. compression was down began getting alot of blow by. so i torn it apart, replaced the rod bearings piston rings and added a MLS head gasket. all OEM seals etc. and this is where i am now...

My factory turbo gave out recently and i am currently building a twin scroll manifold to put in an evo 6 TD05 16g turbo.

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any question/criticisms are welcome.