moteur ZR1
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moteur ZR1
Officially Official: Corvette ZR1 makes 638 hp and 604 lb-ft
Posted Apr 25th 2008 12:01AM by Sam Abuelsamid
Filed under: Tech, Supercars, Chevrolet
When Chevrolet officially announced the new Corvette ZR1 just before the Detroit Auto Show this year, it hadn't yet finished the certification of its new power-plant, the supercharged LS9. At that time, all the engineers would tell us was that the supercharged 6.2L V8 would produce a minimum of 100hp/L or 620 hp. Three months have passed since we got our first official look at the LS9 and the numbers are now in. According to GM, the LS9 has now been SAE Certified at 638 hp and 604 lb-ft of twist. The official EPA fuel economy testing hasn't been finished and for people who buy a ZR1 it probably won't matter anyway. Nonetheless, GM expects the LS9 to be the most fuel efficient 600 hp engine in the world, a dubious distinction if ever there was one. A special team of technicians will be hand-building and testing the LS9 at GM's Performance Build Center in Wixom, Mich. Check out the articles below for all the details on the ZR1 and LS9.
Posted Apr 25th 2008 12:01AM by Sam Abuelsamid
Filed under: Tech, Supercars, Chevrolet
When Chevrolet officially announced the new Corvette ZR1 just before the Detroit Auto Show this year, it hadn't yet finished the certification of its new power-plant, the supercharged LS9. At that time, all the engineers would tell us was that the supercharged 6.2L V8 would produce a minimum of 100hp/L or 620 hp. Three months have passed since we got our first official look at the LS9 and the numbers are now in. According to GM, the LS9 has now been SAE Certified at 638 hp and 604 lb-ft of twist. The official EPA fuel economy testing hasn't been finished and for people who buy a ZR1 it probably won't matter anyway. Nonetheless, GM expects the LS9 to be the most fuel efficient 600 hp engine in the world, a dubious distinction if ever there was one. A special team of technicians will be hand-building and testing the LS9 at GM's Performance Build Center in Wixom, Mich. Check out the articles below for all the details on the ZR1 and LS9.
- WHIZZHOT
- Small block
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Re: moteur ZR1
Nan, une vraie usine à chevaux...michel wrote:une vrai usine a gaz
Dodge RAM HEMI Thunder Road
1996 Grand Sport #883
1996 Grand Sport #883
- BanditB2
- Big block
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- Corvette: C3 Coupe 1970.
- Votre type de corvette: C3
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Re: moteur ZR1
Qu'est ce que Gazzz vient faire ici ?michel wrote:une vrai usine a gaz
La Banditvette : C3 Coupé 1970 350ci BVA
Re: moteur ZR1
ils envisagent une production de 2000/an.
et une consommation la plus basse des moteurs développant + de 600CV, avec une conso en dessous de la Z06 actuelle, qui est donnée pour 16/24L !
et une consommation la plus basse des moteurs développant + de 600CV, avec une conso en dessous de la Z06 actuelle, qui est donnée pour 16/24L !
Re: moteur ZR1
La Z06 ne consomme pas tellement ; elle fait du 10l à 150km/h en 6ème vitesse .... Ce sont les accélérations qui consomment vers 50l. Par contre en ville bonjour les dégâts ...