Our LSX is done
Thread Starter
LS1Tech Sponsor
Joined: Feb 2006
Posts: 1,170
Likes: 1
From: Rockfield Kentucky
Originally Posted by MSURacing
So that must be a Pro-jection throttle body then. Funny, I can't see the fuel injectors. Must be a new proto-type from Holley!!!! LOL
Robin, why is the first GMPP's 454 not fuel injected? Seems to me this is a step in the wrong direction. I realize that sanctioning bodies mandate carbs and all, but you guys have pull there at the General and it is time to get EFI regulated in all racing classes. If you guys can't get the rules to change, none of us will be able to. Just a thought. Nice work though, that thing should put the old SBC's in the garbage.
Robin, why is the first GMPP's 454 not fuel injected? Seems to me this is a step in the wrong direction. I realize that sanctioning bodies mandate carbs and all, but you guys have pull there at the General and it is time to get EFI regulated in all racing classes. If you guys can't get the rules to change, none of us will be able to. Just a thought. Nice work though, that thing should put the old SBC's in the garbage.
Hahaha. yeah I am a lot more comfortable with Fuel Injection than the carbs. As stated above EFI is allowed in NPS with a weight penalty.
With the new car and engine program I felt it would minimize the complications by going with carbs.
I still have to sort out the Nitrous and the clutch.
I may look at EFI once we get this thing sorted out. With the carbs we are using working so well I may just stick to them.
Robin
Originally Posted by Robin L
Hahaha. yeah I am a lot more comfortable with Fuel Injection than the carbs. As stated above EFI is allowed in NPS with a weight penalty.
With the new car and engine program I felt it would minimize the complications by going with carbs.
I still have to sort out the Nitrous and the clutch.
I may look at EFI once we get this thing sorted out. With the carbs we are using working so well I may just stick to them.
Robin
With the new car and engine program I felt it would minimize the complications by going with carbs.
I still have to sort out the Nitrous and the clutch.
I may look at EFI once we get this thing sorted out. With the carbs we are using working so well I may just stick to them.
Robin
Thread Starter
LS1Tech Sponsor
Joined: Feb 2006
Posts: 1,170
Likes: 1
From: Rockfield Kentucky
Well, while not the 950 that I wanted am pleased. It made 930 at 8400 RPM. It made 666 Torque at 6600 RPM.
Watch for yourself.
http://www.youtube.com/watch?v=e8LjUQzJurs
Robin
Watch for yourself.
http://www.youtube.com/watch?v=e8LjUQzJurs
Robin
Originally Posted by Robin L
Well, while not the 950 that I wanted am pleased. It made 930 at 8400 RPM. It made 666 Torque at 6600 RPM.
Watch for yourself.
http://www.youtube.com/watch?v=e8LjUQzJurs
Robin
Watch for yourself.
http://www.youtube.com/watch?v=e8LjUQzJurs
Robin
D.J.
Teching In
Joined: Apr 2006
Posts: 12
Likes: 0
From: Houston, Texas
What size cam are you using? I imagine you may not want to share that information, but that would be helpful. I am trying to decide on a cam for my 454 LSX which is waiting for a cam at the moment?
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