[Mk2] [Turbo] Turbo upgrade advice
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[Mk2] [Turbo] Turbo upgrade advice
Hi my ct26 is on its way out so I am looking for advice on upgrade options and whats worked for others
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Re: [Mk2] [Turbo] Turbo upgrade advice
If you want to keep it simple, get a CT20b fitted.
Much better boosting to redline
(night and day from the CT26).

There is also the CT27 upgrade.
Similar power levels to the CT20b.




There is also the CT27 upgrade.


Re: [Mk2] [Turbo] Turbo upgrade advice
CT20b is the obvious and cheapest upgrade.
Also consider a hybrid CT26

What is your budget?



What is your budget?
If you can't see the angle, you're in trouble.

Re: [Mk2] [Turbo] Turbo upgrade advice
I was thinking about the ct20b but it is a rather old unit now so I would need to add the cost of a rebuild on top of the cost of the unit as well
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Re: [Mk2] [Turbo] Turbo upgrade advice
i would ditch the idea of the CT20b and get a hybrid CT26
Re: [Mk2] [Turbo] Turbo upgrade advice

alanmr2turbo wrote:i would ditch the idea of the CT20b and get a hybrid CT26


Why would you want less performance?
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Re: [Mk2] [Turbo] Turbo upgrade advice
Because a Hybrid Stage 2/3 CT26 will out perform a CT20b Plus the Hybrids dont have the Ceramic shaft which tend to snap on the CT20b's
Re: [Mk2] [Turbo] Turbo upgrade advice
I'll agree the ct20b can be fragile when aged and if you are ragging on it.

A hybrid ct26 will not outperform even a stock ct20b though.
When you can push 365rwhp from a hybrid ct26 I'll eat my hat.

Many turbo builders claim big numbers from the ct26 hybrids.
The only one I have ever seen even with some performance, was Mark Edwards car.
Which needed a fully built motor to handle the 1.6 bar it needed to trap 111mph in the 1/4 mile and lay down a measly 280rwhp.


A hybrid ct26 will not outperform even a stock ct20b though.



Many turbo builders claim big numbers from the ct26 hybrids.



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Re: [Mk2] [Turbo] Turbo upgrade advice
Im guessing his only got a Stage 1 turbo fitted if his only putting out them sort of fugures.

Who has got 365bhp out of a CT20b?


Who has got 365bhp out of a CT20b?
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