Honda S2000 Engine. F20. 122 cubic inches. Recently freshened up. New o-rings, head gasket, bearings, pistons and valves. Reason for selling : we are moving to a different class and will be running a V8 instead Can race in DD/AT at 2000 or I/D at 1500. Has gone 6.71 in DD/AT trim. That is .870 under the current DD/AT index with more in it. InlinePRO sleeved and oringed block InlinePRO Xtreme Power Rods w/ 7/16” rod bolts CP Pistons HD version with upgraded pins L19 head studs InlinePRO built head InlinePRO cams Ferrea roller rockers Toda adjustable cam gears InlinePRO timing chain tensioner Super tech 6.6 inconel exhaust valves Super tech stainless intake valves PSI dual valve springs (exhaust) InlinePRO dual valve springs (intake) InlinePRO Ti retainers Pro Jay 90mm billet throttle body Kinsler Intake Manifold w/ dual -12 fuel rails (8) ID2000 injectors Nth Moto tubular turbo manifold wrapped in inconel heat shield with 4 EGTs and 4 UEGOs Nth Moto downpipe and wastegate dump Turbosmart waste gate w/position sensor (2) Turbosmart blow off valves (3) mechanical injection nozzles in turbo pipe w/ NX methanol solenoid and lines Custom ATI damper with magnets in shell Custom crank sensor mount, sensor, timing pointers on motor plate Front and rear motor plates (rear plate is an adapter plate to SBC bell) Kinsler Tough pump mechanical fuel pump belt driven off crank. CV products drive Earls Ultra650 Kevlar hoses Weldon fuel pressure regulator and filter Brand New Garrett GTX5020R Gen2 76mm turbo Oil feed and drain lines Backpressure sensor and line 4 Egt's in manifold 4 UEGO sensors in manifold 1 in downpipe Oil distribution manifold Custom valve cover with (4) smart coils mounted, plug wires and custom hold downs Boninfante Pro Stock 6.6 triple disc adjustable clutch with flywheel Browell 6.3 aluminum bellhousing I have a spare flywheel and clutch, discs, parts. 2 complete cylinder heads and a complete short block. Not included in the price. Some pictures can be seen by clicking this link. Have many more if needed/wanted https://share.icloud.com/photos/0D9x4xo9L3zB9aG2A5r6BQocQ $25k and will deliver or meet within a 1-2 state range of Indiana.