BP Performance Transmissions

09/01/2026

Stan’s Rare low Grey Buick Turbo limited

09/01/2026

Stan’s 87 turbo Limited engine was warn out. Had excessive blow by . So we decided to rebuild and upgrade the engine:

Forged stroker crank GN1
Molnar rods forged
DSS custom forged pistons w/ stainless rings
210/215 GN1 roller cam
Johnson lifters reduced travel
Comp pushrods
P&P heads, Ferrea valves, Manley springs
ATI dampener
ARP studs
Billet center caps
BW sfi flex plate
6466 next gen Precision Turbo
TA headers

Also did the following

Stage 3 billet 2004r build
EA 2800-3000 stall
Custom cooler kit

Complete AC rebuild on the car

Complete cooling system rebuild

New chrome moly PEM Drive shaft
1350 joints

BP vacuum kit

New lt4 starter

08/21/2026

Couple people messaged me that the AI miss spelled some words etc . Here’s a new flier lol

08/21/2026

Jon from east Texas brought his 87 GN to me to start work to rebuild his car mechanically .
Theme fast street car: 500-700rwhp
The start of the project. The engine will be built soon so the surrounding components should match.
He opted to -
Do a full stainless exhaust:
TA performance replacement headers
RJC downpipe
GN 1 test pipe
GN1 3” split cat back exhaust
GBodyparts cat/ exhaust hanger

Full fuel system :
Racetronix PTFE line kit
W/ custom routing/ hook up
525 lph “hellcat” pump/stainless sender
Racetronix fuel rails
Racetronix billet fuel regulator
Gen 2 Hotwire kit
Kept the #52 lb injectors till motor is built

Racetronix billet egr cover👍

Stage 3 2004r build
Full billet build : non lock up
Input shaft
Forward drum
OD ring gear
OD planet
Billet servo
BP wide band
3 clutch 4th
Roller low
Hardened stator
Etc
EA non lock lock up/ non billet converter

Full AC replacement but Evaporator .
Compressor
GBodyparts hardlines
Cycle switch
Pressure switch in compressor
Drier
Orfice tube
Condenser 134a
Think an Evaporator is in the cards for the future .

Rebuilt the oil pump to try and get a little bit more psi out of her before building the engine

New shifter cable , broke while driving

Much more planned on the car and I’m very happy to work with Jon in getting the car to where he wants it to be. Thanks !

08/10/2026

Sneak peak at one of a kind 350 Buick Billet 1045 main caps for my project build👍

Whole set will be done this week. Been working with PDD Peyton on caps for the 350 and v6 3.8 Grand National engines as well. Good to have a choice

08/10/2026

Jose’s under chassis work

08/10/2026

Turning Jose’s car around in a big way!

08/10/2026

Alright, things are rolling at the shop again after vacation. Jose had brought his car in at the beginning of the year for a 5 hour check out . Car didn’t want to run. After check out , I discovered a bent valve . So I got that fixed and Jose decided to do some solid work on the car. It had an old grey box fast ecu from 25 years ago and he wanted something up to date and keep a stock type theme for the car.
Great results!!
Here is the list of upgrades

Holley Dominator kit**
- comp 212/212 roller cam
- 135lb comp valve springs set up at 160lb
- Rollmaster chain
-oil upgrades in pump/ front cover
- HD/HV water pump
-New exhaust system, GN1 SE headers and cat back exhaust/ test pipe
-New cooling system , cold case radiator, dual fans , Casper’s wiring harness
-New AC system , 4 seasons compressor, GBodyparts hardlines, condenser, drier, ( everything but evaporator)
-new Racetronix 525 hellcat system , ptfe line kit, regulator, Fuel rails, deka 60 injectors
- new moog steering components, bolstering shocks, tubular upper control arms
- new Brake overhaul, everything replaced, vacuum kit , master cylinder
-powder coated intake , plenum and most brackets, RJC black anodized “Razor” accessories.
- New GN1 intercooler
- New stage1 2004r trans rebuild . EA 2800 non billet converter
- New custom external trans cooler
- New PEM 3” Drive shaft
- New Quick performance forged Axles
- New Rubber body bushings
- New gen3 5862 Precision Turbo
- New Cruz turbo saver
- New Boost liner , hood liner
Plus more !!!
A lot of work turning the car around, still more to go in future, Thanks for the support 👍

07/02/2026

07/02/2026

Getting caught up on here . Working on 2 big jobs . One bigger than the other. Got the smaller one done . ** Serious upgrades- very clean . Julio brought his 84 GN (87 drive train) back in for a total Holley upgrade . Dominator efi w/ remote coils, Boost control, methanol control, 12.3 Prodash . Pulled the intake , all accessories, intercooler pipes, intake pipe for a total engine powder coat make over. Turbo cover ceramic. Turned out great! , Wilwood big brakes 12.88 up front and 12.15 out back. Big job considering they don’t make a correct kit for a Gbody. But for a 12 bolt. But made it work. With the hydroboost the car stops on a dime. Very impressive then the list of secondary installs . Boost liner hoodliner, 250 amp tuff stuff alternator w/ custom feed cable, lt4 starter , RJC billet pulleys , new ps pump, , injector harness, blow valve off install, radiator billet overflow reservoir and install, battery, window turbo racer, plus more!