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Exspected Hp Output From Rb25det

17psi r33

By 17psi r33,
in Engines & Forced Induction

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17psi r33 Collaborator

17psi r33

Posted
Posted

hi all,

i have just spent the last few years with my r33 in a garage (due to loss of licence) and took the opertunity to work the motor a little :) and now that its assembled and started its time for the dyno run! :) i have no idea just what to exspect from the upgrades and was wondering if any one had an idea or ball park figure of what could be exspected the list below is all the items installed to date:-

ENGINE

wiesco teflon coated forged pistons (40 thou oversizes)

eagle h beam rods

block has been board and honed as well as crack tested

ballanced crank

acl race bearings

commetic 3mm head gasket

ported polished and flowed head valve ground also

tommie pom cams 265 inlet and 272 exh ( can remember exact deg of cams but around those figs)

adjustable cam gears

arp head bolt studs

n1 oil pump

n1 water pump

greddy intake plenum

660cc nismo injector

fuel pressur reg

OTHER STUFF!:-

nismo pro front mount 600mm x 350mm x 100

3 inch cooler pipes

q45 throddle body

q45 airflow meter

3ich of turbo back to cat then twin 2 3/4 inch system to rear

nitto 45mm pro waist gate (externaly plumbed into exhaust furhter down)

schwitzer 3-LD turbo, 0.82 exh and as large as this sounds even though to me it looks small 1.02 inlet??? thats what the plate says! its off a 6liter cummins motor. ( turbo was rebuilt to suit this motor build)

hks pod intake with cold air setup

kevlar 3500pound clutch

turbo smart duel port bov

apexi power fc

apexi acvr

and of course the usual 10000000hp gainer a few guages! ha ha ha just jokes

so any ideas what to exspect from this motor as the wait is killing me! ha ha as any r33 owner who has done this befor would know. :P;)

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https://www.sau.com.au/forums/topic/287650-exspected-hp-output-from-rb25det/
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  • 2 weeks later...
Dorifta Collaborator

Dorifta

Posted
Posted
hi all,

i have just spent the last few years with my r33 in a garage (due to loss of licence) and took the opertunity to work the motor a little :P and now that its assembled and started its time for the dyno run! :cool: i have no idea just what to exspect from the upgrades and was wondering if any one had an idea or ball park figure of what could be exspected the list below is all the items installed to date:-

ENGINE

wiesco teflon coated forged pistons (40 thou oversizes)

eagle h beam rods

block has been board and honed as well as crack tested

ballanced crank

acl race bearings

commetic 3mm head gasket

ported polished and flowed head valve ground also

tommie pom cams 265 inlet and 272 exh ( can remember exact deg of cams but around those figs)

adjustable cam gears

arp head bolt studs

n1 oil pump

n1 water pump

greddy intake plenum

660cc nismo injector

fuel pressur reg

OTHER STUFF!:-

nismo pro front mount 600mm x 350mm x 100

3 inch cooler pipes

q45 throddle body

q45 airflow meter

3ich of turbo back to cat then twin 2 3/4 inch system to rear

nitto 45mm pro waist gate (externaly plumbed into exhaust furhter down)

schwitzer 3-LD turbo, 0.82 exh and as large as this sounds even though to me it looks small 1.02 inlet??? thats what the plate says! its off a 6liter cummins motor. ( turbo was rebuilt to suit this motor build)

hks pod intake with cold air setup

kevlar 3500pound clutch

turbo smart duel port bov

apexi power fc

apexi acvr

and of course the usual 10000000hp gainer a few guages! ha ha ha just jokes

so any ideas what to exspect from this motor as the wait is killing me! ha ha as any r33 owner who has done this befor would know. :bunny::)

SHOULDNT U HAVE SPOKE TO UR TUNER

PICS WOULD BE GOOD

R31Nismoid Grand Master

R31Nismoid

Posted
Posted

Nice long list... largely irrelevant :P

Main factor is the turbo, the other stuff is minor in terms of gains.

Simply workout roughly what it is rated for, then we'll give you an idea.

Or, if you work out the rating, look @ the dyno threads - it's not going to be much different

tridentt150v Grand Master

tridentt150v

Posted
Posted

Not sure about the turbo, but what prize do we get for guessing the right figure?

BTW that turbo doesn't sound any larger than a 3076 with 100mm front and 82mm exhaust, but the wheel and blade size and shape will tell a lot.

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