Spool Ford Turbo 250 XFlow with 200 Rod & Ross Racing Forged Pistons
Spool Ford 200 CID length Connecting Rods and custom Ross Turbo Pistons to suit the 250 X Flow block are now available.
These are a custom piston made by Ross for Spool Imports
Pistons are available in:
Dish Volume: -19 cc
Compression Height: 1.17"
Bore Size: +0.40" / 3.720"
Pin: 0.912"
Weight: 392 grams
Pistons come with rings, gudgeon pins and pin locks
Forged 2618
Ross Racing Pistons are made from 2816 forged alloy, which is a much stronger and durable material than most of the other shelf stock pistons on the market which are made from 4032 material.
Spool Connecting Rods Feature:
ARP 2000 fasteners (L19 fasteners are available as an upgrade)
High tensile 4340 forged steel
2 Piece forging
Hardness of HRC36-42
Dowelled caps for precision alignment
X-RAY & Sonic tested
Quenching and heat treated
Shot peened
100% Magnafluxed
Weight Matched Sets +/- 1 gram
Vacuum degassed to remove impurities
Note: We recommend Joe Gibbs Break in Oil for all new engines.
More Information
Product Name
Spool Ford Turbo 250 XFlow with 200 Rod & Ross Racing Forged Pistons
Brands
Spool
Engine
250 XFlow, Ford 200
Make
Ford
Delivery & Freight
We are an Australian-based company that ships items nationally and internationally, usually within 48 hours of receiving your order. High-value items shipped internationally are sent via DHL Express, while lower-value items are sent via Australia Post Express 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. .
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If you have issues calculating freight, please get in touch. We are happy to help.
Disclaimer:
Product images are for description purposes only. Actual product may vary.
Kits usually include pistons, rings, rods, bearings and related hardware depending on the engine family. Check the listing for exact inclusions.
Do I still need machining with a full engine kit?
Yes. The block must be honed and all clearances checked and set by your builder. Assembly should only occur after full measurement and verification.
What are the recommended clearances for the Ross Racing forged pistons in the Spool Ford Turbo 250 XFlow kit?
The recommended bore clearance for the Ross Racing forged pistons is typically around 0.0020" to 0.0025". Ring gaps should be set according to the intended boost levels and RPM, generally around 0.004" per inch of bore for boost applications. Always confirm with your engine builder for specific requirements.
Do the Spool connecting rods require any specific machining before installation?
Yes, the Spool connecting rods may require big-end honing to ensure proper fitment on the crankshaft journals. It's essential to check the clearances with your engine builder to achieve the best performance and reliability.
What is the torque specification for the ARP2000 bolts included with the Spool connecting rods?
The ARP2000 bolts should be torqued to approximately 55 ft-lb when using ARP Ultra-Torque lubricant. Always refer to ARP's latest instructions for the most accurate specifications.
What is the advantage of using 2618 forged alloy for the Ross Racing pistons?
The 2618 forged alloy used in Ross Racing pistons offers superior strength and durability compared to the more common 4032 material. This makes them better suited for high-performance applications, particularly in turbocharged setups where higher temperatures and pressures are present.
What type of oil is recommended for breaking in the engine built with the Spool Ford Turbo 250 XFlow kit?
We recommend using Joe Gibbs Break in Oil for all new engines built with the Spool Ford Turbo 250 XFlow kit. This oil is formulated to provide optimal protection during the critical break-in period.
