My Skyline Is Gutless

[DRIFFCr4izy]

I have an r33 gtst rb25det skyline i took it in to get dyno tuned after installing a new engine

the mechanic i took it to is trying to find a problem with why its so gutless but dosnt realy know what it could be. its got a kkr t4 turbo thats shit i need a new one but that dosnt explain why its only making 90 kw when my old engine was making 180kw its a series 1 but with a seris 2 engine iv got a nistune board brand new splitfire coils brand new fule pump full service new oil and all filters its got a new clutch new everything exept turbo why is it running like shit. the turbo is still good just if everyone thinks its that iv tried it with a stock turbo but have the same problem.

please help meeeeeee

[invlhvn]

???????????????? take the engine back its must be f**ked

[045HOW]

Compression test.

[Hadouken]

Eeeennnngiiiiiinnnnnneeeeeee

[GTR-N1]

I think the guy who inherited your old engine has a thread on here somewhere, called....

"My 'Line is So Gutsy"

[Miguelone]

Checked your fule injectors for flow?

[blind_elk]

The nistune has been programmed?

[Run-It-Hard]

can't read your post bro, can you make it big and bold please? kthnx.

[iplen]

That is god punishing you for posting in that font.

[gold-3lt]

Compression test, fuel pressure test, timing, spark plugs, ignition lead and coil tests, a/r ratio's, test all connections and coolant temp sensor as well as o2 sensor, exhaust system check, blocked cat, waste gate actuator, boost leak?

[zebra]

That is god punishing you for posting in that font.

and buying a KKR turbo lol

[StevenCJR31]

Compression test, fuel pressure test, timing, spark plugs, ignition lead and coil tests, a/r ratio's, test all connections and coolant temp sensor as well as o2 sensor, exhaust system check, blocked cat, waste gate actuator, boost leak?

cam timing too ?

[Lord_Muck]

Could be something simple mate, you know what i did once, when i was young and inexperienced, i dropped in a new motor, new intercooler and pipework.

Put it all back together, fired it up, would idle, but barely rev, could barely get it to move.

Turns out i had left a rag in the intercooler pipework (before the intercooler luckily) that i had put there to stop dust getting in there. Such a simple thing, took me about 3hrs to think of it!

Took rag out, engine was fine.

90kW i'm assuming the engine is having trouble even reving?