Phone +61 7 5645 1333 8am-2pm AET Mon-Fri
Currency
Spool Nissan / Holden RB30 - RB34 Stroker Crankshaft
USD$3,109.09
Availability: In stock
SKU
SPL-RB34-94mm-Crank
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.
| Product Name | Spool Nissan / Holden RB30 - RB34 Stroker Crankshaft |
|---|---|
| Engine | RB30, RB30DET (DOHC), RB30ET (SOHC), RB34 Stroker |
| Make | Holden, Nissan |
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 shopping cart. After adding all the products you would like, navigate to the cart and click the ESTIMATE SHIPPING & TAX link and for Australia you need to select from ALL dropdowns i.e. Country, State, Suburb and Postcode for the quote system to work. (there is a small delay as it searches) For International you just need the Country to get a quote, more detail is required at Check out to complete order
Our shipping providers do not deliver to P.O. Boxes.
If you have issues calculating freight please get in touch, the most common reason is post code does not match suburb or you are entering a p.o box.
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.