Evo8 Forged internals?
Evo8 Forged internals?
Does the Evo8 have forged internals? How much boost and hp is the engine capable of with just bolt on mods. Is the evo8 the top Evolution model? When the wrx first came out i thought it was the top model until i later found out about the STI version. Do you think we will later see a 6 speed option for the evo8 or forged engine internals?
Newbie
Joined: Jan 2003
Posts: 33
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From: Ontario, Canada
to tell you the truth. the Evo VIII is not the top model. there's a quicker model called the RS which is basically a regular Evo, but stripped of all non essentials such as power options, etc. to lighten it. it's about a second quicker on acceleration and a few seconds quicker on lap times. they may be sent to the US, but will be dependant on public demand. then there is RALLIART. they have a few models which are downright scary. if you want to see these models, go to your search on your browser and look for Etreme Automobiles in the UK. they have what they call "X cars" you can buy the kits to install, but I would have them install it and be covered by factory warranty. they have 300-500hp mods. deffinite addrenaline rush if you ask me. LOL
Evolving Member
Joined: Dec 2002
Posts: 171
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From: Frederick, MD
Originally posted by jfh
US EVO has forged crank and connecting rods.
US EVO has forged crank and connecting rods.
Thomas Dorris
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Originally posted by jfh
US EVO has forged crank and connecting rods.
US EVO has forged crank and connecting rods.
Originally posted by twdorris
Can someone confirm this? In particular, the connecting rod part.
Can someone confirm this? In particular, the connecting rod part.
Originally posted by twdorris
I was under the impression the EVO8 does *not* have forged internals. If that's the case, we're going to be limited to a measely 400-450hp.
I was under the impression the EVO8 does *not* have forged internals. If that's the case, we're going to be limited to a measely 400-450hp.
With a big turbo, you can reach 450 with low boost, but it wont exactly be the best set up in terms of lag / response etc.
Evolving Member
Joined: Dec 2002
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From: Frederick, MD
Originally posted by Claudius
With a big turbo, you can reach 450 with low boost, but it wont exactly be the best set up in terms of lag / response etc.
With a big turbo, you can reach 450 with low boost, but it wont exactly be the best set up in terms of lag / response etc.
In fact, I currently use a Mitsubishi 16G when I plan to hit the brakes and turn the wheel. Thomas Dorris
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You hear so much **** in the press. I have heard of the Evo having forged internals since the Evo 5. Then the Evo 6 was supposed to have forged internals, until someone posted a pic of his disassembled engine. And then the Evo 7 had forged pistons (again, until someone opened one up). Bla Bla bla... 
No Mr Claudius, you're mistaken. The crankshaft and connecting rods are forged steel, the pistons however are cast (although a high quality casting). Did you build your engine? Do you know how to identify a forged piece? I on the other hand have built more than a few engines. Please recognize your mistake and let me still hold some respect for you, otherwise you'll just be another high-horse Evo guy.
OOO no here we go. I was under the understanding they were forged myself. I checked the Jan 03 press release from Mitsubishi and page 7 says "Engine durability and reliability have also been improved by uprating the aluminum pistons and forged steel con rods" 