Saab 9-3 Viggen 659-1000hp

Saab -99

Category:

Autos & Vehicles

Tags:

• saab
• viggen
• fast
• turbo
• gas
• power

[lepivert]

Awfull music, too bad we couldn't hear the engine instead.

[ace3bmw3]

lose the crap music



[Q4Rspwn]

@CarpathianCarl Well, thanks a lot (=

[epapkin]

@EZ30Loyale Norther - Reach Out

[TheZopper]

hah hah haa viddu että lähtee!!!

[MrPontus]

@TheOdinist jo, men dom som klickade på denna video kan ske gjorde det för bilen och motorljudets skull, inte för att höra någon annan musik, oavsett vilken musik det nu är som läggs över så är det fan störande

[SleepyMongoose]

@CarpathianCarl This "100HP and 500 Ft pounds" engine you speak of would have a redline of about 1000 rpm (just a little over the idle speed of most cars)...so no shit it would be slow...I will say it again, HP is not a measurable value, it is a calculated value of torque compared to time (rpm in this case).

[CarpathianCarl]

@SleepyMongoose That's not entirely true about torque being more important. You can have 450HP and 220 FT Pounds of torque in a light car and it'd be stupid fast. Torque is low end (gets the car moving), and HP is top end (gets the car moving fast). 100HP and 500 Ft pounds would be a turtle that could pull a trailer with proper gearing. It's all in the cam profile. Ideally, you want lots of torque early, with a wide torque power band, and whatever HP to achieve the speeds you're looking for.

[CarpathianCarl]

@Q4Rspwn So, the simple answer is Diesel's need MORE HP and a better camshaft profile to be as fast as a similar gas engine. I think a big reason they're tuned down is emissions. The higher performance Diesel's puke black smoke and stink, but have the potential to make heavy vehicles VERY fast with lots of boost from a turbo.

[CarpathianCarl]

@Q4Rspwn Also, for what it's worth, Diesels have like 25:1 compression ratio's, where gas engines are usually in the 9.5 to 1 range. Diesel's also "compress" the diesel fuel for an explosion, whereas gas engines need a spark plug to ignite. Semi trucks make around 2500 to 4000 ft pounds of torque, and only about 400-650hp (often less HP), but they're super heavy, so they'd need MORE HP to be faster. Also, most highway semi's have a MAX RPM of 2200rpm's, where a car is usually around 6500.

[CarpathianCarl]

@Q4Rspwn Gas engines run at higher RPMS and make more HP. Usually Diesels run at lower RPM's, with less HP. The old "adage" in drag racing is Torque low end and HP is top end. Think of a really light street car-say 2500 #'s, it won't need very much torque, as it isn't heavy, but it'll need HP to be fast. Now, think of a 5500 # truck, it'll need LOTS of torque to get up and go and LOTS of HP to go FAST. With the right CAM, a Turbo Diesel *can* run higher RPM's.

[TheOdinist]

fan vad folk gnäller då, tål ni inte riktig musik Jävla Kärringar, sitt å spela bingo istället o lyssna på er jävla tönt musik !