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> how many lbs of boost
post Jul 29, 2007 - 9:54 PM
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Kerr1

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how many lbs of boost can a stock 5s head handle....im not worried abt. the internals just the actual head.
 
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post Aug 2, 2007 - 7:01 AM
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x_itchy_b_x



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Low compression would be a good start if you wanted to build the engine.
since your talking about dropping some money into the 5sfe id recommend just swapping in a 3sgte and put the money into that.
the potential of the 5sfe isnt as great as the 3sgte, depending on how far you want to take it.

The supra ct26 has a different downpipe flange to it, you would have to custom make a downpipe to use it. also it flows a hair more on the exhaust side than the mr2 ct26, its also single entry where the mr2 ct26 is twin entry. The easiest route is to use the celica/mr2 ct26.


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Posts in this topic
- Kerr1   how many lbs of boost   Jul 29, 2007 - 9:54 PM
- - lagos   c. this question is impossible to answer   Jul 29, 2007 - 10:40 PM
- - Gary   200 psi Seriously, You might outflow the F head...   Jul 30, 2007 - 9:00 AM
- - Kerr1   i thought u could crack the head w/ too much boost...   Jul 30, 2007 - 10:08 AM
- - x_itchy_b_x   to many unkown factors to answer that question acc...   Jul 30, 2007 - 10:21 AM
- - NuclearHappineS   why do you ask ? how much power do you want to ma...   Jul 31, 2007 - 5:13 PM
- - Kerr1   o...well do u think stock pistons can handle 15psi...   Aug 1, 2007 - 7:13 PM
- - lagos   QUOTE(Kerr1 @ Aug 1, 2007 - 8:13 PM)...   Aug 1, 2007 - 10:10 PM
|- - king_wsk   QUOTE(lagos @ Aug 1, 2007 - 10:10 PM...   Aug 2, 2007 - 5:20 AM
|- - cjh4l22   QUOTE(king_wsk @ Aug 2, 2007 - 5:20 ...   Aug 2, 2007 - 10:53 AM
- - Kerr1   so low compression pistons wouldnt b a bad way to ...   Aug 2, 2007 - 6:24 AM
- - x_itchy_b_x   Low compression would be a good start if you wante...   Aug 2, 2007 - 7:01 AM
- - lagos   QUOTE(king_wsk @ Aug 2, 2007 - 6:20 ...   Aug 2, 2007 - 10:17 AM
- - lagos   QUOTE(Kerr1 @ Aug 2, 2007 - 7:24 AM)...   Aug 2, 2007 - 10:22 AM
- - x_itchy_b_x   for WI on an NA im pretty sure they use an rpm ...   Aug 2, 2007 - 10:41 AM
- - lagos   cali only gets 91. still, if your pinging on 91, ...   Aug 2, 2007 - 11:57 AM
- - Kerr1   for the 3sgte swap its like 4000 and thats if u do...   Aug 2, 2007 - 4:36 PM
|- - presure2   QUOTE(Kerr1 @ Aug 2, 2007 - 5:36 PM)...   Aug 3, 2007 - 5:28 AM
|- - Kerr1   QUOTE(presure2 @ Aug 3, 2007 - 10:28...   Aug 3, 2007 - 6:29 AM
|- - presure2   QUOTE(Kerr1 @ Aug 3, 2007 - 7:29 AM)...   Aug 3, 2007 - 11:53 AM
- - lagos   QUOTE(Kerr1 @ Aug 2, 2007 - 5:36 PM)...   Aug 2, 2007 - 8:30 PM
|- - Kerr1   QUOTE(lagos @ Aug 3, 2007 - 1:30 AM)...   Aug 2, 2007 - 9:39 PM
- - lagos   you do realize that most 3s swaps are not awd, rig...   Aug 2, 2007 - 10:36 PM
- - Kerr1   yea...i know....but if i did it thats how it would...   Aug 3, 2007 - 6:25 AM
- - quantumspec1   I'm going to have to agree with just snagging ...   Aug 3, 2007 - 7:26 AM
- - lagos   whats your horsepower goal for the car?   Aug 3, 2007 - 10:36 AM
- - lagos   troof ^   Aug 3, 2007 - 11:59 AM
- - NuclearHappineS   the stock compression ratio will limit you to 8-12...   Aug 3, 2007 - 1:42 PM
- - Kerr1   im plannin on doin head wrk to the new 1 im buying...   Aug 4, 2007 - 12:29 AM
- - Kerr1   the mr2t pistons wont fit if i bore it .020? i thi...   Aug 4, 2007 - 12:38 AM
- - lagos   QUOTE(Kerr1 @ Aug 4, 2007 - 1:29 AM)...   Aug 4, 2007 - 2:02 AM
- - NuclearHappineS   the 5sfe is the overbored version of the S block.....   Aug 4, 2007 - 7:24 AM
- - blckcelica95   Kerr1 i did the exact same thing that you are pl...   Aug 4, 2007 - 8:47 AM
|- - presure2   QUOTE(blckcelica95 @ Aug 4, 2007 - 9...   Aug 4, 2007 - 9:16 AM
|- - Kerr1   QUOTE(presure2 @ Aug 4, 2007 - 2:16 ...   Aug 4, 2007 - 10:40 AM
|- - Gary   QUOTE(Kerr1 @ Aug 4, 2007 - 11:40 AM...   Aug 4, 2007 - 12:12 PM
- - Kerr1   yea...i guess that would b pretty kewl...i think i...   Aug 4, 2007 - 1:16 PM
- - lagos   QUOTE(Kerr1 @ Aug 4, 2007 - 2:16 PM)...   Aug 4, 2007 - 2:15 PM
- - NuclearHappineS   My take on things... Build the following : 5sfe ...   Aug 4, 2007 - 3:25 PM
- - NuclearHappineS   I guess what I'm trying to say... imho the mos...   Aug 4, 2007 - 3:38 PM
- - Kerr1   yea...but im not spendin that much...lol....this i...   Aug 4, 2007 - 4:04 PM
- - NuclearHappineS   Some portwork numbers to give you an idea... this ...   Aug 5, 2007 - 8:37 AM
- - Kerr1   sweet info....thanx a lot nuke.   Aug 5, 2007 - 12:26 PM


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