Rb30de + 5 Speed

[dondesoto]

RB30DE WITH RB25 5 SPEED

I built this engine in Jan 2004 . RB30E bottom end withRB25DE pistons which gives 10.5 - 1 compression . RB30E extractors modified with new port matched flange plate and 1 x secondary pipe lengthened to suit . It bolts to a standard bolt pattern cat converter .

Serires 1 RB25DE head . V.V.T. connected via oil pressure feed teed from oil pressure sender .

Cams have been reground by Surecam in Sydney 255degrees duration with 8.2 mm lift .

I built the twin throttle body manifold and has RB25DE throttle bodies fitted and 1 x RB25DE air flow meter . The A.F.M. is controlled by an Apexi SAFC 2

Malpassi fuel pressure regulator fitted with50 mm gauge .

RB25DET injectors 370 cc

RB25DE 5 speed gearbox . Steel billet flywheel from the Rodshop in Vic . RB30E turbo clutch and pressure plate and starter motor . Scattershield of 1/4" steel plate around clutch flywheel area .

This is a well sorted combination that idles smoothly at 700 rpm , lots of torque and returns great fuel economy . The oil has been changed every 5000 km and only used Shell synthetic oil ( $ 60 - 5 ltrs )

Comes complete with wiring harness , RB25DE ECU and Apexi SAFC 2 . Also included is a workshop manual for the RB twin cam engines ( cost me about $ 250 ).

I had this setup in my r31 station wagon .

PERFORMANCE

1/4 mile 14.15 @ 97.6 mph 16/8/2006

Max speed 141.18 mph ( 227.2 kmh ) average speed over a timed mile at Lake Gairdner speed trials March 2006 .

In Brisbane and can ship interstate at buyers expense .

If your drivers license restricts you from having a turbo powered car , this could be the engine for you . As you can see by the perfomance figures it would leave a stock rb25det behind ( dont know about neo engines).

Best to phone me on 0413 546380

$3500

Edited November 14, 2006 by dondesoto

[dondesoto]

extra pic added

[SKiT_R31]

as written on r31 skyline club, VERY interested!

Whats been done to the bottom end?

also, are you using the factory RB30e fuel pump?

That is pretty much the EXZACT engine ive been planning on building, its perfect...

Edited November 13, 2006 by SKiT_R31

[dondesoto]

as written on r31 skyline club, VERY interested!

Whats been done to the bottom end?

also, are you using the factory RB30e fuel pump?

That is pretty much the EXZACT engine ive been planning on building, its perfect...

Bottom end . I put in new big end bearings , rb25de pistons with new rings , replaced all gaskets and seals . Steel billet flywheel .

I used a Bosch 040 in tank fuel pump .

Edited November 14, 2006 by dondesoto

[dondesoto]

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[dondesoto]

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