After much searching on this site and on google, I am having a hard time finding out info on the RB25det. I am new to the import side and have alot of questions to ask the more expierenced people.

My questions are as followed and thanks in advance.

1) How much hp will a stock rb25 motor take?
2) How much boost will a stock rb25det take? (I heard around 14psi is the top)
3) My build list should put me up around 450rwhp and my price tag is around $7k; I am doing all the laybor. I can post my build list but I was just wondering if $7k is about right for that amount of HP? (That does include full front clip and all the extra stuff on top of that, including a turbo upgrade)
4) Any good sites/forums that are dedicated to RB25det info?

I am sure there is more question to come but this will get me started.

Thanks

 

www.rb25det.org that is a good site. If I remember correctly, the rb25 bottom end will hold almost 600whp, however, you better be planning a head rebuild for that much. If you are just going to 450, you should be ok. Just tune it real well, and you shouldn't have much to worry about. btw, good luck stopping at 450....you'll always want more......