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2.5 duratec to 2.5 high output question #38668 02/11/02 03:17 AM
Joined: Feb 2002 Posts: 339 oklahoma C codeo OP Member
OP codeo Member C Joined: Feb 2002 Posts: 339 oklahoma	I'm new so I was wondering what all is change between the normal 2.5 duratec and the svt high output.I'm pretty sure that the headers are differant but what else? 91' civic sedan.iceman CAI

Re: 2.5 duratec to 2.5 high output question #38669 02/11/02 03:31 AM
Joined: May 2000 Posts: 702 Bothell, WA L Lance Kinley Administrator
Lance Kinley Administrator L Joined: May 2000 Posts: 702 Bothell, WA	Well, a lot, actually. I would recommend using the search function... The differences are: -upper and lower intakes extrude honed/larger ports -extrude honed heads -hotter camshafts -more advanced spark curve/tuned for 91 octane -19lb injectors vs 16.7lb -higher compression pistons -conical air filter/air box/air tube -larger throttle body -slight differences in the exhaust manifolds (a little better flow) -2.25" quasi-dual exhaust vs. single 2" pipe Probably missed something, but that's a pretty good start... -Lance Lance Kinley CEG Webmaster 95SE, "Official CEG Beater" Quaife, SVT parts, ST200 wheels, SS Y-pipe I perceive you to be a stand-up, rational individual...

Re: 2.5 duratec to 2.5 high output question #38670 02/11/02 04:05 AM
Joined: Feb 2002 Posts: 339 oklahoma C codeo OP Member
OP codeo Member C Joined: Feb 2002 Posts: 339 oklahoma	thanx alot, didn't know about the search function 91' civic sedan.iceman CAI

Re: 2.5 duratec to 2.5 high output question #38671 02/11/02 04:25 AM
Joined: May 2000 Posts: 1,592 Tulsa, OK 1 123456789 Member
123456789 Member 1 Joined: May 2000 Posts: 1,592 Tulsa, OK	Quote: Originally posted by codeo: thanx alot, didn't know about the search function I sicked your brother on you, Timothy Kirk http://contour.org/classifieds/classifieds.php?t=1&c=6 Tim@MY99SVT.net http://www.my99svt.net

Re: 2.5 duratec to 2.5 high output question #38672 02/11/02 05:44 AM
Joined: May 2000 Posts: 2,657 S sqplus Member
sqplus Member S Joined: May 2000 Posts: 2,657	Quote: Originally posted by Timothy Kirk: I sicked your brother on you, Thnx Tim! We're gonna have to have a 'talk' about behavior on this site.

Re: 2.5 duratec to 2.5 high output question #38673 02/12/02 02:32 AM
Joined: Feb 2002 Posts: 339 oklahoma C codeo OP Member
OP codeo Member C Joined: Feb 2002 Posts: 339 oklahoma	Oh great its time for "the talk". 91' civic sedan.iceman CAI

Re: 2.5 duratec to 2.5 high output question #38674 02/13/02 10:21 PM
Joined: Jul 2000 Posts: 1,701 Memphis, TN area T tw0wheelin Member
tw0wheelin Member T Joined: Jul 2000 Posts: 1,701 Memphis, TN area	Other stuff on SVT: - Flywheel is 12 Lbs. lighter - Crank is hand selected - Extra oil cooling - Different motor mounts maybe ?? Scott 95 SE-2.5L ATX (120K+ miles & many mods)

Re: 2.5 duratec to 2.5 high output question #38675 02/13/02 10:48 PM
Joined: Jun 2000 Posts: 753 1 1_dup1 Member
1_dup1 Member 1 Joined: Jun 2000 Posts: 753	Quote: Originally posted by tw0wheelin: Other stuff on SVT: - Flywheel is 12 Lbs. lighter - Crank is hand selected - Extra oil cooling - Different motor mounts maybe ?? Actually thats: - Flywheel is 2 Lbs. lighter (19 vs 21 IIRC)

Re: 2.5 duratec to 2.5 high output question #38676 02/15/02 02:48 AM
Joined: Feb 2002 Posts: 339 oklahoma C codeo OP Member
OP codeo Member C Joined: Feb 2002 Posts: 339 oklahoma	thanx didn't realize there are that many differances.it seems like the block is the only thing that stayed the same. 91' civic sedan.iceman CAI

Re: 2.5 duratec to 2.5 high output question #38677 02/17/02 07:29 AM
Joined: Mar 2001 Posts: 4,899 The land of B18s T TheGSRGuy Member
TheGSRGuy Member T Joined: Mar 2001 Posts: 4,899 The land of B18s	Hand selected crank? Anyone care to elaborate? Dan Parmelee 1999 Acura Integra SiR-G coupe "I heard Affleck was the bomb in Phantoms" "Word, bitch! Phantoms like a muhfuka"

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