Astra Coupe Turbo 273bhp, but 25bhp less power with WI.

Richard L · #11 13-12-2005, 09:10 PM

I wouldn't expect a great deal of gain in winter without tuning. Water's main work is cooling and if there are little cooling to be do , it will have to induce soem heat ( Boost, leaning fuel etc) to get the benifits - In summer, it will be a different story.

Richard

Quote:

Originally Posted by K3FUS

Quote:

Originally Posted by ashtal

Has there been anyone with a sucessful 1s kit on an astra turbo or any z20let ? I who of a fair few people who have WI on there car but no reals gains ! Richard from a turbo car running around 250 - 270bhp Should you see much improvement in bhp / torque with an 1s kit ?

:sad: