[vxssls1]

hi from over here in oz just would like to know what motor use have in gto's over there we only have 5.7 ls1 gen3 erlyer 00 models were 220kw(290 or so hp) up to 300 KW 400 hp callaway.new model is 307kw6.0litre some hsv(holden special vehicals)came with ls2 297kw
cheers

 

[Ninjured]

the 2004s come with the 5.7 LS1 with 350 hp while the 2005-2006 come with the 6.0 LS2 400 hp version

 

[CPO's GTO]

the 2004s come with the 5.7 LS1 with 350 hp while the 2005-2006 come with the 6.0 LS2 400 hp version

Yep...Some of us were hoping they would put the LS7 (505HP) in a
GTO "Judge" model, but that was just a dream. How does that whole
wattage conversion to HP go anyway?

 

[Ninjured]

Power (kW) = Power (HP) x 0.7457.
So.... 350 x 0.7457 = 261kW and 400 x 0.7457 = 298kW
505 x 0.7457 = 376.6