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L8YBUG 2/Turbo QR25 B13/ Mpls, MN

120839 Views 925 Replies 57 Participants Last post by  Awdb13
10
Mod List:
Darton Sleeved QR25
SS o-ring'd deck
B16 crank
Wiseco 10.4:1 pistons w/ Heavy Duty, DLC coated wrist pins
Pauter Rods w/ 625+ hardware
ARP L19 Head Studs
ARP 2000 Main Studs
BC valve springs/retainers
ATI Super Damper
PNP head
Precision 6266 gen2 turbo (740whp/560wtq at ~31psi)
JWT C1 cams
RPS BC2 carbon/carbon twin disc clutch
AEM Infinity
AEM CD-7 display
BC coilovers 12k front, 18k rear
Keizer Verbrand 13x11 fronts, 15x3.5 rears


Whelp, as some of you may know, my pride and joy took a tumble. Rolled her about a month ago so it's time for bigger and better things. I've had a B13 SE-R for a couple years now sitting in my yard waiting for a drivetrain. I've had plans to do a 600whp QR build and swap it in but have never had the money to buy a donor car for all the parts. Now it seems I have an entire drivetrain in my garage so I'm getting underway! The plan is to install rods/pistons this winter and run stock sleeves and stock cams for now. I'll only be pushing about 450-500whp for the time being cuz I don't wanna prolong the process by having to pay for and wait for sleeving.
I already have the engine and trans out of the b15 as well as the subframe. Within the next week or two I'll start on fitting the subframe. I'm extremely thankful 2JR decided to do this swap and confirm that it's not all that in-depth cuz I've had this plan since before that was even done just didn't quite know how I was gonna go about it.

Here's progress pics so far.

Screen Technology Electronic device Display device

Land vehicle Vehicle Car Automotive design Exhaust system

Engine Auto part Vehicle Car Automotive engine part

Land vehicle Vehicle Car Sedan Coupé

Land vehicle Vehicle Car Coupé Sedan

Engine Auto part Vehicle Car Custom car

Land vehicle Vehicle Car Red Alloy wheel

Land vehicle Vehicle Car Bumper Auto part

Vehicle Motor vehicle Car Grass Automotive wheel system

Vehicle Tree Car Tire Automotive wheel system


Things modified for others' reference:

Cut front mounting perches off B15 K-member
Enlarge existing holes at front k-member mounting points
Remove outer studs from B13 chassis at front k member mounting
Bolt B15 k member to front, inner mounting holes on B13 chassis
Center k member and drill holes thru floor for rear k member mounts
Modify B13 upper strut mounting holes to accept B15 strut mounts
Remove B13 passenger engine mount from body (5 spot welds and body glue)
Mock up side mounts on engine/trans and set in car, mark and drill holes on frame rails (only using 2 on the pass side), then weld in shoulder bolts upside down to create studs
Drill holes in side of driver frame rail and weld in shoulder nuts
Mark area in pass frame rail that needs notching to fit power strg
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Fuck California...
Does that answer your question? lol
Yes
Can't wait to be updating this with photos of the dogbox setup! But for now, it's just an 'anxious' post.
Car is currently hibernating (in a much warmer climate) awaiting my arrival for some more TLC in the hunt for 8's this season!
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Let’s hope I go 9s and you go 8s but I doubt I’m going 9s lol
Hell yeah been looking forward to it.
Hello good to see this build 700whp no joke. However I myself would also like to go this route but I would like to use the newer qr25de 2009+ engines. Is there a difference between the Awd qr25de( Rogue, xtrail) and fwd qr25de( Sentra etc) because I'm planning to have the qr25de in awd format in my car it's a awd b13 from factory. I saw some other post of qr25de b13 but it's a long time ago. I know for the sr20's the awd blocks a thinner than the fwd that's for clearance on the transfer box. But I'm new to the qr25de and it's not that popular so I don't have all the information I need to go ahead. If the engines are exactly the same fwd or awd then I don't have a problem. Just have to focus on mounts.
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