Compression Ratio of 2.4L Ecotec Motors?

[tc1446]

Polaris uses the 2.4L Ecotec in their Slingshot vehicles. Its listed as
being 10.? to 1. Is this the same compression ratio of those in GM cars?

 

[skyactiv]

Heres a link to the info you want:
https://en.wikipedia.org/wiki/GM_Ecotec_engine

 

[A_Harman]

Maybe they're using an earlier version of the 2.4L. The current production 2.4 has 11.2 compression ratio.

 

[DriveHard]

wikipedia says 10.4
https://en.wikipedia.org/wiki/GM_Ecotec_engine

 

[ARCOgraphite]

and GM wesite says? .... ....

No 2.4 in the new Malibu anymore!

The 2.4 in the TRAVERSE CUV doesn't show a CR.

IT says SIDI technology:

EPA estimated 32 MPG highway (FWD)
•Variable Valve Timing (VVT) lets you have both efficiency and power; an impressive 182 hp at 6700 rpm and 172 lb-ft of torque at 4900 rpm

 

[Bgallagher]

Originally Posted By: ARCOgraphite
and GM wesite says? .... ....

No 2.4 in the new Malibu anymore!

The 2.4 in the TRAVERSE CUV doesn't show a CR.

IT says SIDI technology:

EPA estimated 32 MPG highway (FWD)
•Variable Valve Timing (VVT) lets you have both efficiency and power; an impressive 182 hp at 6700 rpm and 172 lb-ft of torque at 4900 rpm


got one in my Terrain. Nice little engine

 

[ARCOgraphite]

Back in the day (

) 172 lb-ft torque at almost 5000 rpm would indicate track only racing cam, very high state of tune.
Now you now why My engines explode on weasel oil.
I exploit this upper torque and EXPECT the engine to take it. I guess the Japanese engines cant take it.

 

[gregk24]

Originally Posted By: ARCOgraphite
Back in the day (

) 172 lb-ft torque at almost 5000 rpm would indicate track only racing cam, very high state of tune.
Now you now why My engines explode on weasel oil.
I exploit this upper torque and EXPECT the engine to take it. I guess the Japanese engines cant take it.

Yet you own two Japanese cars....

 

[camrydriver111]

Originally Posted By: gregk24
Originally Posted By: ARCOgraphite
Back in the day (

) 172 lb-ft torque at almost 5000 rpm would indicate track only racing cam, very high state of tune.
Now you now why My engines explode on weasel oil.
I exploit this upper torque and EXPECT the engine to take it. I guess the Japanese engines cant take it.

Yet you own two Japanese cars....

 

[ARCOgraphite]

What can I buy, a Chevy? A Junk rebadged Fiat? I'm on a 10 year hiatus after my 2007 Silverado disaster.

Stuff just aint holding up. And Dealers wont fix engine performance or noise problems. And Moider is illegal, last I checked.

 

[mjoekingz28]

I dunno ARCOgraphite. Do you enjoy driving or just use the vehicle as an appliance to get from point A to point B?

 

[PeterPolyol]

Originally Posted By: ARCOgraphite

What can I buy, a Chevy? A Junk rebadged Fiat? I'm on a 10 year hiatus after my 2007 Silverado disaster.

Stuff just aint holding up. And Dealers wont fix engine performance or noise problems. And Moider is illegal, last I checked.
Why not since they hold up better than the Japanese cars

 

[Nick1994]

Originally Posted By: ARCOgraphite

What can I buy, a Chevy? A Junk rebadged Fiat? I'm on a 10 year hiatus after my 2007 Silverado disaster.

Stuff just aint holding up. And Dealers wont fix engine performance or noise problems. And Moider is illegal, last I checked.
So you bought a Nissan with a CVT?

 

[ARCOgraphite]

Originally Posted By: Nick1994
Originally Posted By: ARCOgraphite

What can I buy, a Chevy? A Junk rebadged Fiat? I'm on a 10 year hiatus after my 2007 Silverado disaster.

Stuff just aint holding up. And Dealers wont fix engine performance or noise problems. And Moider is illegal, last I checked.
So you bought a Nissan with a CVT?

Or a subaru forester with a cvt or a Mitsubishi with a cvt or a Honda with a CVT?

I was mentioning engines;
Do you know the difference between and engine and a transmission?
Little Billy?