Spool Nissan / Holden RB30 - RB34 Stroker Crankshaft

AUD$3,950.00 AUD$3,590.91
Availability: In stock
SKU
UEPTMWJF98

Spool RB30 Full Counter weight 4340 Billet Crankshaft with a 94mm stroke.

RB34 Stroker Crank to suit Nissan Skyline RB30 and Holden RB30 VL Commodore engines

We have Pistons available to suit both Twin Cam and SOHC cylinder heads.

This is a true billet crankshaft machined from Billet 4340 core stock (not a cast forging blank that is final machined).

Each crank is machined from core stock 4340 on a CNC machine, then Nitrided and final ground.

We have customers making over 1000 hp with our billet crankshafts!

As you can see from the table below. The RB34 has a very similar rod/stroke ratio as the Nissan CA18 and Toyota 2JZ both of which love to rev and have been around a long long time.

Engine Rod Length (mm) Stroke (mm) Rod:Stroke Ratio
SR20 Stroker 136.3 91 1.50
2JZ 3.4L 142 94 1.51
CA18 Stroker 133 87.6 1.52
LS Stroker 155.57 101.6 1.53
BA 153.92 99.31 1.55
EL/EF 149.35 96.31 1.55
3RZ 147 95 1.55
RB28 121.5 77.7 1.56
SR20 136.3 86 1.58
CA18 133 83.6 1.59
RB34 152.5 94 1.62
2JZ 142 86 1.65
RB26 121.5 73.7 1.65
RB32 152.5 91 1.68
1JZ 125.25 71.5 1.75
RB30 152.5 86 1.77

With the increased cubic capacity from the 94mm stroker crank, increases of up to 50% in torque and low to mid range power are achievable. Boost will come on earlier in the rev range and peak power will increase.

More Information
Product Name Spool Nissan / Holden RB30 - RB34 Stroker Crankshaft
Engine RB34 Stroker, RB30ET (SOHC), RB30DET (DOHC), RB30

We are an Australian based company which ships items nationally and international usually within 48 hours of receiving your order. All items shipped internationally are sent express air freight unless otherwise instructed.

You can calculate shipping rates inside the cart. After adding all the products you would like, navigate to the cart and fill in your Country, State and Postcode.

Our shipping providers do not deliver to PO Boxes.

If you have issues calculating freight please get in touch.

Product images are for description purposes only. Actual product may vary.

Shipping calculations available at checkout.

If you are unsure get in touch with sales@spoolimports.com.