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How Much Power Can Rb25det Handle?

MJTru

By MJTru,
in Engines & Forced Induction

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MJTru Mentor

MJTru

Posted
Posted (edited)

how much power can a built bottom end handle and a stock head handle.?

bottom rod piston bearing oil pump main studs all upgraded.

head only head studs stock valve train.

power

=?

Edited by MJTru
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MJTru Mentor

MJTru

Posted
  • Author
Posted

the mods are as follows .

heade and main studs, hks head gasket race bearings, nismo oil pump . stock head and valve train.

HKS Gt 3037pro s turbo kit. from japan

HKS twin plate clutch

Power fc with hand controller

World Electornics Boost controller tbc-1 (best money can buy)

Full exhaust NO CAT ( 5 zigen)

Front mount intercooler

Z32 afm (30p00)

100mm intake manifold and T body.

Sard 800cc injectors and rail

Sard in tank 280 lph fuel pump

HKS M45 spark plugs

BF goodrich R1 tyres (Drag)

After market air filter

Ksport coil overs

ssqbv HKS

PM-R33 Grand Master

PM-R33

Posted
Posted (edited)

Way to many variables man.

Depending on compression ratio, fuel, boost, airflow quantity, ignition timing, AFR's. At the end of the day as long as the tune is safe, and the rods, bearings, pistons etc have been upgraded it could be anywhere from 400rwkw+

However there is always a weak point of an engine build and thats usually the first thing that will let go.

However if the head is standard, as in nothing upgraded, cams/springs, id say that is what is going to stop you from making more power.

Edited by PM-R33
dano4127 Veteran

dano4127

Posted
Posted (edited)
^^ So he's meant to ring Nissan Japan?

sorry i clearly didnt read it properly I noticed head and main studs HKS gasket ect. and the huge shopping list thinking it was a built motor...

didnt realise the shopping list was compiled of things like:

HKS M45 spark plugs

BF goodrich R1 tyres (Drag)

After market air filter

Ksport coil overs

ssqbv HKS

and products that are the best money can buy...

Edited by dano4127
dano4127 Veteran

dano4127

Posted
Posted
how much power can a built bottom end handle and a stock head handle.?

bottom rod piston bearing oil pump main studs all upgraded.

head only head studs stock valve train.

power

=?

ok he did say buit motor...

MR 33 Rising Star

MR 33

Posted
Posted

If you stop answering all off his 15 threads maybe he will search in future......

MJNoob, it says 'SEARCH' up the top, give it a click instead of posting a bunch of dumb threads that have been answered 35 years ago......

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