GM Inside News Forum - View Single Post - MotorWeek- 1990 Chevy Beretta GTZ Review

Smaart Aas Saabr · 02-26-2008, 08:50 PM

Quad4 came out for the 1987 model year and made 150 hp!

They were great little buggers, but the critics ALWAYS made a note of panning their NVH qualities. But for a performance motor, it should make noise!

The big issue was they had head gasket issues...

If you take a Quad4 out of the car it looks like an Offenhauser racing engine!

A Cobalt SS (2 800 - 2 900 lb) is approx 100 lb heavier than a Beretta (~2 700 - 2 800 lb):P

02-26-2008, 08:50 PM	#32 (permalink)
Smaart Aas Saabr Firebird Concept (the turbine one) Join Date: Oct 2003 Location: Montréal, Québec Posts: 11,178	Re: MotorWeek- 1990 Chevy Beretta GTZ Review Quad4 came out for the 1987 model year and made 150 hp! They were great little buggers, but the critics ALWAYS made a note of panning their NVH qualities. But for a performance motor, it should make noise! The big issue was they had head gasket issues... If you take a Quad4 out of the car it looks like an Offenhauser racing engine! A Cobalt SS (2 800 - 2 900 lb) is approx 100 lb heavier than a Beretta (~2 700 - 2 800 lb):P