the lower injector o-rings failing. I know Barry's failed and many others. I have a built motor and at the final stages with the machined plenum, should i scrap it and go with 300degree or just use it. (its installed but the injectors/ manifold aren't) It amazes me Z1 sells this conversion now that they are failing.
Follow Ups
What is the current consensus on machined plenums and - Jkova300z16:24:30 02/18/08