i plan on building a 300+ hp b18 turbo, forged rods and pistons @ 8:1 compression. both cryogenically treated. fed by a CT26 toyota turbo... how does the stok B18 crank hold up? i want the engine to be able to survive 20 psi on a daily basis. will the crank hold up? or will i need an aftermarket unit? if so where are these available.

 

yes it will be fine. i think the stock crank is good upwards of 400HP.

 

alright, then once it goes throught the freeze treatement it should be perfect.. cant wait to get going on this, gonna stud the cyl walls as soon as i get it... one question, are those of you studding your blocks just doing one stud in the middle o the cyl wal? cuz i was thinking 2 one 1/3 up and one 2/3 up. i believe this may aslo be called posting

 

if your planning on making over 300whp @20psi, your gonna want to get that bitch sleeved, i don't think just posting it will do the trick.

 

sorry i'm a toyota guys... we get quality products from the factory, my 22r will handle 20+ lbs on STOCK internals, 3sgte's are about 21 2jzgte's (supra TT) run 35+ lbs. is the block really that weak on these motors? i wouldnt expect to have problems with the block on my 22r until 40-50 psi or so

 

Nobody cares about toyota here, but you can find people that do at www.newbiessuckcock.com/swallowmyload

 

What the ---- are you smoking? 40-50 psi? Riiiiiight. I'm building a wooden motor next week in my bio-dome garage that NASA built for me because I am soooooo cool. I'm going to run methane/nitro and boost it at around 600 psi. I already have my pewter head for it.

If a 22r can handle 40-50 psi than I can ---- gold buddy. I have had several 22r's and I will say they are strong *** motors, but not that strong. Get serious.

WTF do you mean "are these motors that weak?"
Your going to put one ------- pin in it and expect it to handle 20+ psi? How are you planning on tuning this if you don't even know the first thing about the motor? When was the last time you saw a broken ------- crank anyways?
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Wow, hey DrBoost, send me pics of your NASA motor

 

send some here too dr,boost

 

Sorry guys, the folks here at NASA won't let me leave with top secret information like that. As soon as I'm out of the bio-dome I'll post some pics.
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