LT-1 swap
#1
Thread Starter
Drifting
LT-1 swap
So I gotta ask.
Who's gonna be the first to drop in the new LT-1 in their car?
Just read specs on it today at work. Direct injection. 25% better fuel economy.
2000psi fuel system with cam driven fuel pump. Not for me but it's finally an engine design I like
Jason
Who's gonna be the first to drop in the new LT-1 in their car?
Just read specs on it today at work. Direct injection. 25% better fuel economy.
2000psi fuel system with cam driven fuel pump. Not for me but it's finally an engine design I like
Jason
#2
Rainman
Rennlist Member
Rennlist Member
whoa...holy crap, had no idea this was coming. 25% better means 30MPG in a vette...
#5
Rainman
Rennlist Member
Rennlist Member
Depends if the block/crank are borrowed from/slated for the LS3, which I would think they are...I would bet that they are re-using a lot of parts from the Ecotec 2.0T motors too...so probably not THAT much more.
I wonder how DFI will affect the truck fuel economy...25MPG Silverado? They couldn't build enough of them.
I wonder how DFI will affect the truck fuel economy...25MPG Silverado? They couldn't build enough of them.
#6
Thread Starter
Drifting
It's supposed to be 25% better than the 3013 model. More torque than the 7L. More torque at far lower RPM's 450hp 450tq.
Thats what the article said anyway....take it for what it is.
Was a small article in the local "Driving" section of a news paper at work.
Thats what the article said anyway....take it for what it is.
Was a small article in the local "Driving" section of a news paper at work.
#7
Rainman
Rennlist Member
Rennlist Member
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#8
Would be great for a stock engine! Once you start modifying them, DFI is going to be a problem.
Not saying i wouldn't do it, but i wouldn't plan on supercharging it or anything after that...
Not saying i wouldn't do it, but i wouldn't plan on supercharging it or anything after that...
#9
Rennlist Junkie Forever
eh....
The mods could very well be very limited with the direction injection.
Compare the cost of that to the cost of a LS6,2,3 and it's probably not worth it.
And I don't understand why they used LT1 as the name considering that they already had an LT1 engine in the not-so-distant past. It's confusing.
TonyG
The mods could very well be very limited with the direction injection.
Compare the cost of that to the cost of a LS6,2,3 and it's probably not worth it.
And I don't understand why they used LT1 as the name considering that they already had an LT1 engine in the not-so-distant past. It's confusing.
TonyG
#11
I'm not fond of the motor at all for motorsports. It's the same type motor and power That we have now with more failure points, more complication for regular street use, more expense, and less parts available in the immediate future. Maybe in about 5-10 yrs.
Last edited by 95ONE; 11-08-2012 at 11:54 AM.
#14
Nordschleife Master
eh....
The mods could very well be very limited with the direction injection.
Compare the cost of that to the cost of a LS6,2,3 and it's probably not worth it.
And I don't understand why they used LT1 as the name considering that they already had an LT1 engine in the not-so-distant past. It's confusing.
TonyG
The mods could very well be very limited with the direction injection.
Compare the cost of that to the cost of a LS6,2,3 and it's probably not worth it.
And I don't understand why they used LT1 as the name considering that they already had an LT1 engine in the not-so-distant past. It's confusing.
TonyG