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JLL's: The Golden Bullet

107870 Views 1202 Replies 30 Participants Last post by  MP81
Updated Modifications List (As of 04/17/2023):

APPEARANCE MODS:

Custom Emblem: The Golden Bullet
ANZO USA Projector Headlights
6000K HID Kit (for low beams)
5000K Osram 80W Halogen bulbs (for high beams)
ANZO USA Smoked Tailights
F1R F103 18x8.5 +38 Wheels
245/40R18 93W Goodyear Eagle Sport All-Season Tires

SUSPENSION/BRAKE MODS:
Eibach Pro-Kit Lowering Springs
KONI Adjustable Sport Struts & Shocks
Camber Bolts
Whiteline 27 mm Front Stabilizer Bar
Whiteline 22 mm Rear Stabilizer Bar

ENGINE and DRIVETRAIN MODIFICATIONS:
Custom Tuned by Vermont Tuning
Motion Raceworks Dual Channel Ethanol Sensor Mount
-10 AN PTFE Fuel Line
Custom Air Intake
ZZP Intercooler Package
650cc Deatschwerks Fuel Injectors
Radium Engineering Fuel Pulse Damper
Deatschwerks 110mm Dual Filtration Fuel Filter
MSD Ignition Coil
NGK V-Power BRK7E Spark Plugs Gap ~0.025"
Custom 3" 304 Stainless Magnaflow Exhaust
Diamond Racing Forged Pistons
Custom Pauter X Beam 4340 Billet Connecting Rods
ZZP Head Studs

NEW CLINDER HEAD INCLUDING:
ZZP Stage 1 Performance Intake Camshaft
ZZP 72 Lbs Valve Springs
ZZP Titanium Valve Spring Retainers
New OEM Intake Camshaft for Exhaust Side
New Lifters
New Rocker Arms
New Valves
New Valve Stem Seals
TTR Polyurethane Front Engine Mount
TTR Polyurethane Rear Transmission Mount

Garrett G25-550 .49AR Turbocharger
Custom T25 Exhaust Manifold
RacerX Intake Manifold
ZZP 65mm Throttle Body
RacerX Fuel Rail
GFB Hybrid BOV
AEM E85 Rated High Pressure Fuel Pump
Griffin Maxcool Radiator 31" x 19" x 3"
Russell 15" Finned Tank Style Trans Cooler
GM LUJ/LUV Big 3 Wiring Kit

INTERIOR MODS:
ZZP Guage Pod Pillar
Aeroforce Interceptor Scan Guage
Autometer Sport Comp II Boost Guage.

Engine Compartment April 2023:
Car Vehicle Grille Hood Automotive lighting









Original Post:

Today I thought I would get off the fence and start a build thread. I apologize, as I have never documented any of my mods previously so, I do not have many pictures. Before I get into my my current mods, I'd like to talk a little bit about my work space. I've heard a lot of people on this forum let a lack of space or a "shop" area detour them from performing moderate/significant modifications to their vehicles. I live in the second story of a duplex home in the city. For those in a similar environment, I wanted to let you know that it can be done. My workspace a concrete pad where a garage once sat.
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I prefer the box within a box to be a much tighter fit. You know, so you really have to fight it to get it out.
@SlyCruze , what color spring are you using in your Forge valve?
Sexy right?
My Cat thinks so anyways.
My Cat thinks so anyways.
Mine too. :LOL:
@SlyCruze , what color spring are you using in your Forge valve?
Only use green
Only use green
Ok. I'm assuming you tried the yellow spring?
Ok. I'm assuming you tried the yellow spring?
Jerry won’t let me. Begs the question though, maybe your tuner can. But in my instance there isn’t enough vacuum to let it blow off and open that valve with the higher spring. The turbo would just flutter. (Air going backwards over the blades)
@SlyCruze , what color spring are you using in your Forge valve?
im currently using the yellow spring, my Tune is set to 24-25 PSI. I ran the green one on the stock turbo but since putting on the big wheel it felt like it had a hard time keeping boost from leaking
im currently using the yellow spring, my Tune is set to 24-25 PSI. I ran the green one on the stock turbo but since putting on the big wheel it felt like it had a hard time keeping boost from leaking
This makes sense. 24-25 PSI, Is the BNR "mild" tune for 91 octane???
Jerry won’t let me. Begs the question though, maybe your tuner can. But in my instance there isn’t enough vacuum to let it blow off and open that valve with the higher spring. The turbo would just flutter. (Air going backwards over the blades)
Brian's a pretty smart guy when it comes to the LUJ. He just doesn't like the Forge valves. I want the sound. He says they stick and cause problems. But then again, they are piston style valves and require periodic cleaning and lubrication to function properly over time, unlike diaphragm style vales that are maintenance free until they rupture.
yeah, the "Mild" tune probably should be updated LOL. my BOV has not stick in the past, but do clean it once a while, I've had it on the car for at least 6 years now.
yeah, the "Mild" tune probably should be updated LOL. my BOV has not stick in the past, but do clean it once a while, I've had it on the car for at least 6 years now.
That bolsters my confidence. Thanks
Yeah mine started sticking for awhile, took it apart and cleaned and added more red grease.
UPDATE: I was wondering when the generosity of my tuner was going to run out. I purchased my original tune w/ an Autocal and a complete E85 conversion kit from him totalling $1,400 and up until now he has done a total of 8 tune updates for me at no additional cost. On Wednesday night, I emailed him about the tune update(s) for my build. One tune for break-in, and a second for after that. This morning I finally received an invoice from him for $350 with an email thanking me for my business and stating that "custom tuning for a larger turbo and performance camshafts may require additional time to complete. The quoted estimate includes up to 4 additional tune revisions".

To me that says: "I don't have a tune that's even close to what you'll need; So I'm going to make you one from scratch."

I really can't complain. I respect his time and his tuning capabilities. And I am turning my LUJ into something the GM never intended it to be. :LOL:
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BNR wouldn't treat you like that. But they would take a month to get you each update. 😄
BNR wouldn't treat you like that. But they would take a month to get you each update. 😄
BNR doesn't charge for tune updates?
BNR doesn't charge for tune updates?
Nope, not at all! No matter what you want. Probably why they're so far behind TBH lol. I have probably had 15+ updates over the past few years.
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Yeah, I’ve had a bunch of tune updates as well . Everything from higher boost sensors to big wheel turbo. BNR has been really good overall. Like bigzeus mention only down side is wait times
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Yeah, I’ve had a bunch of tune updates as well . Everything from higher boost sensors to big wheel turbo. BNR has been really good overall. Like bigzeus mention only down side is wait times
I'm happy to pay for Vermont's great and timely customer service.
I'm happy to pay for Vermont's great and timely customer service.
IMO $350 extra is a lot
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