RB25/RB26 maximum hp w/minimal boost

[Jasonrc88]

I'm going to get a S14 and swap a rb motor. I was wondering how much horsepower can you get without upgrading the turbo or at least not increasing the boost pressure on a fully built engine. That means head, cam, stroker crank and forged Pistons, really The works. Just no increasing boost pressure or no upgraded turbo. Thank you guys for being such a great forum and wealth of knowledge. Thank you for all the info in advance.

[Eikon]

Welcome to NICOclub. I've moved your thread to the RB forum. Check out the sticky threads at the top of this forum as most of your questions have answers already posted in there. Still, the nice folks in this forum can help you out if you don't find what you are looking for in there.

[RRRRB]

Why would you spend thousands to achieve 300whp (about the most that turbo is good for) when you can just turn the boost up a few pounds and do simple bolt ons for next nothing?

[Jasonrc88]

I have a $10,000 budget for just the motor and I want to get the strongest 400hp motor I can get for that. I plan to road race this car but right now I'm worried about the motor. Everything else is later. I know I can have it built by a shop for less than half that in Florida. So that's what I want to spend for now. Money is not my issue, knowledge is. I could buy a tomei genesis for $30 but I think that's a waste. Thanks for the reply

[Jasonrc88]

I'm gonna be racing this car for about 5/6 hours at a time and I'm not gonna use this as a daily driver.

[Coolwhip]

Hit me up, [email protected]

[Darius]

Injectors, fuel pump, 3076R with internal gate, downpipe, exhaust, wideband O2, tuning module = 400WHP

You're in good hands with Ricky!

[Eikon]

Hit me up, [email protected]

Yes.. Absolutely.. the smartest thing you could possibly do is get in contact with Ricky.

[Jasonrc88]

Called him today he was too busy with another customer.

[Eikon]

Called him today he was too busy with another customer.

When you're the most respected RB engine parts supplier, engine builder and tuner in the country, you tend to be busy with a lot of customers. Shoot him an email or try him again tomorrow.. it'll be worth it. I've known Ricky here on the forums for like 10 years and you won't anyone more helpful.

[Jasonrc88]

He's shown that definitely wants my business show I'll be giving it to him for sure.