Selling my GT40R/GT4088R. Turbo is in great shape with approximately 5k miles (maybe less), and has never seen more than 15 psi. Zero shaft play, no burning oil, etc. It's good as new.

Included:
1) GT4088R BB turbo, T4, 1.19 housing
2) Polished compressor housing
3) 1/16" restricted -4AN oil inlet
4) Braided SS water lines (fit with my long runner manifold)
5) -10AN Oil drain fitting with SS braided drain line

On a stock motor with a small street port, this turbo made 430 rwhp at 15 psi flat. Full boost is achieved before 4300 rpms. On a larger port I would expect 450+ rwhp and full boost closer to 4k. Easily capable of over 500 rwhp at higher boost (with AI or race gas).

This turbo new typically goes for around $1650 + shipping (without polishing and other parts).

$1250 shipped OBO.

Thanks,
Matt
paypal: matt.oehler@gmail.com

 

Price drop - $1050 shipped firm.

 

Turbo is sold