RJ MFG

Hello, Not sure if you guys offer engine builds for 08 350z HR's ? I am looking to get a complete built motor for my boosted 08 350z HR. Looking to run 680-750hp some what reliably with all supporting mods of course. I'm really not sure if I should be looking to go overboard and go closed deck stroker ect ect. Or if I should just keep it simple and easy utilizing OEM parts for the build and just doing high end pistons/rods/head bolts/studs and so on. I figured your shop would have more experience with whats best for my power levels/goals. Financially I am already prepared for the build and by no means am I looking for a exact quote but would like to know a $ range and what you think would be better as far as keeping it simple or going all out.

Best,

Brandon

Under 10gs.

They are working to fit everything under the stock hood.

I spoke with bobby tonight... it looks like they are also going to tackle our cooling system issues. During the initial concept designs they found some reasons why people are experiencing overheating...

this is just too much. 500whp is going to require $k's in support mods, including at least $1200 in ecu and fuel tuning stuff especially if you are going to pass carb which with 500whp you won't you...

if you go roots go big and make it a power tumor/70's challenger Shaker hood air inlet blower cover thing.

California guy here, not going to deal with non-CARB vehicle again. Needs to be a CARB kit Needs to have A2A cooler Needs to have MAF and temp sensors in the right place Needs to be quiet, get...

I voted in the poll because it says "What kind of Supercharger kit would you like us to make?". And I voted for roots style because I say kudos to innovation - too bad it'll take a lot of work. ...

3. Whipple - This has never been done and would open up an entirely new system to the platform. I am curious what your plan is to get up to 650whp out of a c38 or v3. These have already been...

F@ckin hell, just when I'm set on turbos this time around, y'all make me rethink my ideas. I really like the rotrex unit personally. I had the GTM Twin Supercharged kit, but the tensioner pulleys...

How old are you?

Please do not post yet once trips locks thread i will edit with important info due to the nature of it we will not be getting ugly about this out of respect.

:roflpuke2: Who settles for the same? Those of us who would need a laundry list of parts to start pushing more power. :rofl2: It's a slippery slope. Well, all I need is injectors. Oh, and a fuel...

:iagree: But if I can swap to the new manifold and make the same power with less boost and timing, that's less heat and stress on the system even if the peak numbers stay the same. That's why I...

The stock manifold seems to only be good to about 25 or so psi and will let go at about that point. I actually purchased the conversion kit that was used in Hojin's build. I sold it to him after I...

Do we have any straight comparison dyno ? As in dyno without manifold, then dyno with manifold and that's it ?