Boosting Beams, Plans and improvement on those plans |
Boosting Beams, Plans and improvement on those plans |
Jul 5, 2012 - 11:40 PM |
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Enthusiast Joined May 3, '11 From Ohio Currently Offline Reputation: 8 (100%) |
I' ve been considering this as my build progresses and it's something I want to do after I get the car on the road.... but something I want to do nonetheless. I don't want a terribly high investment but 200+ WHP would be a great feeling.... and this is where I'm looking for expertise outside of mine....
Internals are remaining factory Looking at going with a supercharger and I don't really like how "cluttered" the engine bay looks with a turbo .... it also isn't as "peaky" and should be more smooth to the power My initial thought is that I want to keep the stock ECU so I'm assuming I have to stay at about 5psi or so for this to happen? I'm frankly not sure what the stock beams ecu can handle as far as boost is concerned. Any thoughts? What are my best tuning options? I want something that is tunable and the toyota ecu not be able to change it (if that makes sense... these things are smart) I want to keep the CR stock as well. With a proper tune, and the low boost numbers it shouldn't be a big deal I don't think, just gotta watch for knock Keeping the boost low like that, I'm HOPING that the stock fuel pump is adequate to handle the increased load... More importantly the injector size of the BEAMS has been debated. The books say 340 cc while the bench test hat the guy did on Daniels injectors reported 400 cc flat. If they are 400cc, I don't think I'll need to upgrade those either... but again, I just don't know. My biggest questions at the moment are involved around ECU and the tuning, but any and all help would be appreciated -------------------- |
Jul 6, 2012 - 6:50 PM |
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Enthusiast Joined Dec 8, '03 From Lancaster CA Currently Offline Reputation: 6 (100%) |
you guys and your Boners for BEAMS. Im still not impressed with a BEAMS. but thats just my opinion.
now ill throw my 2 cents in. 1ZZ-FE rods are toothpicks and they can support 300HP so i wouldnt worry about the rods. id worry more about the pistons. we have been boosting 2ZZ-GE engines for a long time now and as long as yoru tune is good, you will be fine at 7-10 psi. but that all depends on the turbo. a GT28RS, yes. A GT35R NO! you are not even in the efficiency range of the 35R at that low a boost. and its way too much air. Remeber its not about boost, its about CFM. -------------------- 2001 Celica GT-S Turbo
1997 Supra TT 6speed 1997 Celica 3MZ/1MZ swap 1990 Celica All-Trac |
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