ATS Racing 2.2 Stroker

Engine shown with optional L19 head studs. Oil filter adapter, oil pump, oil feed adapter, and oil  pan sold separately

There is no replacement for displacement. By adding approximately 10% more displacement to the original MR2 engine customers are finding much quicker turbo spool up, better driveability, wider torque curves, and excellent low rpm response. The ATS 2.2 stroker short block is built from a 3SGTE block so there is no additional fabrication required for installation. All accessories, oil and water lines bolt up just like factory. Each 2.2 stroker short block includes:

3SGTE cylinder block - bored .020 over, checked, decked as necessary

5SFE crankshaft - machined to accept 3SGTE connecting rods. 

Correct rear main seal, installed

Reconditioned 3SGTE rods

ATS Forged Pistons (built for us by Wiseco) .020 over bore pistons with file-to-fit rings 

ITM tri-metal engine bearings

Balanced rotating assembly

Hand assembled by ATS Racing

Price $2000 + $300 core charge

Options (prices are with shortblock purchase only): 

Eagle Rods (Matt's rods) $300

Pauter Rods (Aaron's rods) $650

ACL Race Bearings $150

 Please contact us to further customize your engine to your specific needs.

See core notes.