Horsepower
Thread Starter
5th Gear
Joined: Sep 2008
Posts: 5
Likes: 0
From: CHARLOTTE NC
Horsepower
I want to purchase a 450 hp crate engine to install in my 85. I want it to appear stock. Tpi as came. Has anyone done this type of eng swap. What mods will have to be done ??
Team Owner
Joined: Dec 2000
Posts: 90,675
Likes: 304
From: SE NY
Cruise-In II Veteran
To keep the stock TPI siamese the intake base, details on my site. This is a (nearly) no cost mod, save for the price of some Dremel bits & sanding drums.
To inatall a modified TPI intake try the AS&M LT runners and Accel base. This mod will run around $1k or so but is a simple bolt-on.
You will of course need larger fuel injectors along with some serious exhaust work to enjoy the full benefit of that motor.
You "may" also need a stouter radiator unless you have the Z51 option.
To inatall a modified TPI intake try the AS&M LT runners and Accel base. This mod will run around $1k or so but is a simple bolt-on.
You will of course need larger fuel injectors along with some serious exhaust work to enjoy the full benefit of that motor.
You "may" also need a stouter radiator unless you have the Z51 option.
