Since I'm already running Millers Racing 300+ brake fluid and Millers CRX 75w90 NT Trans & Diff fluid, I decided to finish things off with 7 liters of Millers Nanodrive CFS 0w30 NT from Performance Racing Oils.
That should cover the sump plus the cooler capacity with about 1/2 liter to spare.
Millers have dyno'ed a stock GT86 with the same in 20 weight and measured 6 WHP over the factory fill in a dyno.
Here's the write up with charts:
http://www.millersoils.co.uk/news/20...Power-Test.asp
I may see marginally less gains with the 30 weight but based on @
Dave-ROR 's experience with oil pressures being uncomfortably low with 20 weight while running an oil cooler I thought I'd go with the 30 weight.
Some more info on the Millers Nanodrive oil:
Quote:
Fully Synthetic Triple Ester Nano Technology Formulation. For modern competition engines where maximum power release and ultra low friction are required. Formulated for use in qualifying or shorter duration events where the engine is designed to take advantage of this type of low drag/low friction lubricant.
APPLICATION: For competition engines where maximum power release is the preferred criteria, especially for qualifying or shorter duration events where the engine has been designed for this type of crankcase lubricant. Intended for racing and track use. Can be used for road cars where a fully synthetic 0w30 is recommended by the original manufacturer.
USER BENEFITS: Fully synthetic Triple Ester Nano Technology Oil provides:
• Significantly reduced friction
• Reduced component wear promotes longer engine life
• Reduced heat production
• Increased power output and torque
• Improved reliability
• Improved energy efficiency
• Superior anti-friction and anti-wear characteristics
PERFORMANCE PROFILE:
• Manufactured to far exceed the requirements of API SM/CF and ACEA A3/B4
• Formulated for modern high revving engines used in circuit racing, endurance and for events such as hill climbs and sprints
• Dyno proven by Zytek to add power over other racing synthetics
• Suitable for continuous operation at 260°F with peak temperatures up to 300°F
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I
love durability mods, especially if they are proven to add power and keep it consistent on the track!