Big injectors in LS2-PLEASE HELP
Thread Starter
Race Director
Joined: Sep 1999
Posts: 12,438
Likes: 919
From: CONCORD NC
Big injectors in LS2-PLEASE HELP
Trying to get the LS1 "style" injectors into an LS2 intake. I have the fuel rails setup, but either need special o-rings OR sleeves for the injector bosses in the intake.
If anybody has the fix, please let me know ASAP!
Thanks
david.farmer AT metricchemical.com
If anybody has the fix, please let me know ASAP!
Thanks
david.farmer AT metricchemical.com
Le Mans Master
Joined: Sep 1999
Posts: 7,810
Likes: 417
From: FL
This may help or mabe Katech (586) 791-4120 can:
"If you swap the LS2's 33-lb/hr injectors for a set of GMPP ASA-series crate engine 36 lb/hr injectors you might be better off .
This is because the older style injectors use standard LS1-type injector plugs (the ASA injectors are actually the same as those used on the L67 supercharged 3.8L V6 engines)."
On a side note, "if you swap out your C6 intake and 90mm throttle body with a '04 LS6 manifold with its 76mm throttle body you may pickup 8 HP and 16 lb ft of torque."
The above statments are direct quotes taken from Katech and are found in the April 2005 Hot Rod magazine article" GM 6.0L LS2 Dyno Proven Upgrades (ktechengines.com)
"If you swap the LS2's 33-lb/hr injectors for a set of GMPP ASA-series crate engine 36 lb/hr injectors you might be better off .
This is because the older style injectors use standard LS1-type injector plugs (the ASA injectors are actually the same as those used on the L67 supercharged 3.8L V6 engines)."
On a side note, "if you swap out your C6 intake and 90mm throttle body with a '04 LS6 manifold with its 76mm throttle body you may pickup 8 HP and 16 lb ft of torque."
The above statments are direct quotes taken from Katech and are found in the April 2005 Hot Rod magazine article" GM 6.0L LS2 Dyno Proven Upgrades (ktechengines.com)
Platinum Supporting Vendor
Joined: Sep 2001
Posts: 5,730
Likes: 270
From: VENTURA Ca
Throw theLS2 Manifold as far as you can. I put a FAST on my C6 427 and gained 22 RWHP. 'Nuff said!
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