TopSpeed built, hand assembled, track tested short blocks. For the enthusiast that wants a sub 500 awhp street car our SS1 (Street Series ONE) is just the ticket. This motor has been tested in our 492awhp 2008 STI that is daily driven by our tuner Doug Wilks. The engine has been tracked, dragged, and driven hard for over 20k miles now, and it still uses LESS than a half quart of oil per 3k miles. We have these in countless customer cars running over 400awhp and they perform flawlessly. Thanks to our long standing relationship with Subaru they only send us their very best. What that means to you is a factory shortblock with all matching bore sizes. Combined with our in house engine assembly and our race proven attention to detail, its a package that provides you a fully forged engine while retaining factory like reliability and quality. Engine Specifications. Our engines are all built with tolerances that we have developed both through racing in the redline time attack series and testing in our own personal cars. Our SS1 short block starts out life as a fresh shortblock from Subaru with all matching bore sizes. Everything is then checked and our TopSpeed spec CP pistons are installed in the bores using our custom ring gap specifications. Specs: -New Subaru 2.5L engine -CP TS Spec Forged Pistons -Coated Pistons -Fully Blueprinted assembly -Forged EJ257 Crankshaft -Forged EJ257 Connecting rods Starting @ $2795
We have some great install specials going on this week, just give us a call and let us help you help us help you help us...etc....
Do you have a 08 STI...did your compression and leak down test come back with so so results....you need.....THE TOPSPEED SS1 SHORT BLOCK PACKAGE
Yup... tuning two on the dyno today both with our SS1 motor packages... both sound like stock shortblocks and are wisper quiet.