cossie unreliable....right...a drove my cossie for 5 years every day...it has done 145000miles...and still drives very good...its on stage 3 spec also...

and im not driving slow all the time...what problems did i have....mostly the old hoses which where old...the all samco's now...and no problem anymore...and it has a better headgasket and some arp bolts...

cant see the problem being unreliable...it all depends on your driving style..