We ditched the 3.73 gears in favor of a 4.56 set. Did it make it quicker? Or did the benefits get outweighed by the compromises? Do turbo cars like a taller gear ratio?

Check out the build series on the Crown Victoria here!    • Twin Turbo Crown Vic P71  

PARTS USED SO FAR.... (Using these links helps support the channel)

I now have an Amazon Storefront!!!
https://www.amazon.com/shop/deathtoll...

Go to the Twin Turbo Crown Vic button or you can use the links below for each item (or double check qty's)

Turbo kit used (qty 2)https://amzn.to/3CzrXqb
Exhaust hangershttps://amzn.to/34xgoTW
Mandrel Bend 2.25"https://amzn.to/3Iac2A2
2" Turbo Ducting (between the turbos)https://amzn.to/3pPbAjV
90* 3" elbow (will be replaced w/ 45* boot) https://amzn.to/3Je50LV
T3T4 Turbo exhaust flange (input) https://amzn.to/3JfPK17

NGK TR7IX Spark plugshttps://amzn.to/3JlGg4h
Coils (ACDelco)https://amzn.to/3KUUQQU
Coils (MSD that one went bad in 5k)https://amzn.to/3Jo3KWu
Rubber coated zip ties 12" https://amzn.to/3qng2XA
Rubber coated zip ties 8" https://amzn.to/3Is3kNF
TurboWerx Base Model Spartan HighTemperature Electric Oil Scavenge Pump https://amzn.to/3qpLULj
Fiberglass exhaust wrap, qty 2 rolls https://amzn.to/3wpPeK9
POR 15 exhaust paint https://amzn.to/36lNFlQ
45* 3" Turbo boot https://amzn.to/3It1HPU
mass airflow intake tube https://amzn.to/3D284s0
Aeromotive 340 fuel pump (almost a direct fit) https://amzn.to/3L1YjwR
mini fuse tap https://amzn.to/3ugHveT
wastegates EMUSA, 38mm https://amzn.to/3K0U4S8
TurboSmart "Boost T" wastegate controler https://amzn.to/3qSu57W
Fuel Filter 6an https://amzn.to/3J5anMs
5/16 to 6an adapters (x2) https://amzn.to/3J4G5cW
6an female to 6an female adapters (x2) https://amzn.to/3K58WPj
3/8 x 3/8 x 1/4 tee (I had to make one differently) https://amzn.to/36QJ9MA
Water methane injection https://amzn.to/3umCrqC

The injectors below are only available direct. I would not recommend substitution of injectors. A bad injector can cause fatal damage to a boosted engine.

Deatschwerks 60 lb injectors EV14https://deatschwerks.com/products/18u...

Oil System Fittings listed below (I used JP fittings, however these are equivalent and more available)

RETURN LINES
*This kit comes w/ all the fittings and 20' hose needed EXCEPT additional needed fittings listed below https://amzn.to/3JyTxqo
8an 180 (turbo's) qty 2 https://amzn.to/3wpSfdJ
*8an to 1/4" NPT (oil pan) https://amzn.to/3Iv2Beq
*8an to 3/8" NPT (scavenge pump) qty 2 https://amzn.to/3JvoPhW

SUPPLY LINES
*1/4 Brake hardline roll https://amzn.to/3JwGuFT
*1/4 to 1/8 npt compression fitting (turbo side) qty 2https://amzn.to/3D6ZEjh
*1/4 to 1/4 npt compression fitting (engine side) https://amzn.to/3Jtakv6