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.