Bare block weights, LSX,Warhawk,etc.
Warhawk = 133lbs
LS1 = 90lbs
LSX = 225lbs (ouch)
6.0 Iron ~ 180lbs
Has anyone weighed these to confirm?
Last edited by onfire; Dec 3, 2007 at 09:10 AM.
It amazes me that guys worry about the extra hundred pounds, yet they forget how much EXTRA power it makes.
If I have an extra hundred pounds between the frame rails, yet I can put 500-1000 more HP at it, who fuking cares about the hundred pounds. Its a piece of cake to pull 100 pounds out of the front of the car. Remember, its not like the weight is in the roof. It right off the ground.
Just my opinion
It amazes me that guys worry about the extra hundred pounds, yet they forget how much EXTRA power it makes.
If I have an extra hundred pounds between the frame rails, yet I can put 500-1000 more HP at it, who fuking cares about the hundred pounds. Its a piece of cake to pull 100 pounds out of the front of the car. Remember, its not like the weight is in the roof. It right off the ground.
Just my opinion
An extra hundred pounds at the apex of hairpin turn is a bad, bad thing. Try it in a 2700 pound RX7 and you'll see. It's even worse in an understeering F-body. You may wind up plowing off track and taking a bunch of other cars with you. The other drivers will be very mad that you put more weight in your engine bay.
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It amazes me that guys worry about the extra hundred pounds, yet they forget how much EXTRA power it makes.
If I have an extra hundred pounds between the frame rails, yet I can put 500-1000 more HP at it, who fuking cares about the hundred pounds. Its a piece of cake to pull 100 pounds out of the front of the car. Remember, its not like the weight is in the roof. It right off the ground.
Just my opinion
the only thing amazing is that you can't tell the difference. I went from an LS1 383 to a 6.0 408 iron block and it was a HUGE difference and VERY easy to tell.
once you get all the weight out of your front end, how do you compensate for the extra 100lbs then? you can't.
It amazes me that guys worry about the extra hundred pounds, yet they forget how much EXTRA power it makes.
If I have an extra hundred pounds between the frame rails, yet I can put 500-1000 more HP at it, who fuking cares about the hundred pounds. Its a piece of cake to pull 100 pounds out of the front of the car. Remember, its not like the weight is in the roof. It right off the ground.
Just my opinion
He also said that the only way World would build the block would be with a 10.5 : 1 compression ratio (I was asking about a boost build). He said another shop could buy the block/heads and do a custom build. Accurate?
Also said no one is currently using a Warhawk with boost. Accurate?
His answers started me down a different path FWIW.
He also said that the only way World would build the block would be with a 10.5 : 1 compression ratio (I was asking about a boost build). He said another shop could buy the block/heads and do a custom build. Accurate?
Also said no one is currently using a Warhawk with boost. Accurate?
His answers started me down a different path FWIW.
He also said that the only way World would build the block would be with a 10.5 : 1 compression ratio (I was asking about a boost build). He said another shop could buy the block/heads and do a custom build. Accurate?
Also said no one is currently using a Warhawk with boost. Accurate?
His answers started me down a different path FWIW.
I'm sorry for the confusion. Tech might have looked up Motown number by mistake.
No one to our knowledge is running one under boost. However I have heard of several projects in the works.
It's my understanding that we will offer custom pistons as an option on engines or shorts. IF you PM me, I'll inquire about the specs you desire. Or you can buy the block and have your builder spec pistons, rods etc.
Here from our World site is the Short I-Sheet which has all the data about the way we will build our combinations. The header at the top explains about using other preferences:
http://www.worldcastings.com/documen...rt_warhawk.pdf
Everyone should take advantage of the data we put out on our sites. We'll gladly answer questions after you're familiar with the parts.
The weight differenct is peanuts. whats the difference between a 408 and 454LSx?? 50lbs??
There is NO way you can tell the difference.





