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Forged R26 engine questions



TimR26

South Central- West Berks
ClioSport Area Rep
I'm hoping to forge my R26's engine next month as the cambelt is due and the car will be off the road anyway for my turbo to be hybrid'd.

I've got a few questions about building the engine...

What is the standard compression ratio and would this be best for a forged engine?
What sized pistons and rods will I need?
If I get standard sized pistons can I get away with just a hone as I've been told that forged pistons expand more?

I've posted this on Meganesport as well but I know there's a lot of people with knowledge about Megane's/forging engines on here.
 
  225 Cup & Williams
Speak to Paul at RS Tuning mate. I had standard size Wossner pistons that I was going to fit when my car was down with him getting forged rods fitted but he advised getting the crank balanced too. Unfortunately I didn't have the funds to do this so sold this pistons on and just had the rods fitted.
 

Cub.

ClioSport Moderator
Happy days. Try to keep it below 110 on the way to Le Mans please bud, else the flamer will struggle ;)

I can't help on the technical front, I'm just pleased your forging it and even more power is going the Banana Bus' way :)
 


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