Not a salad shooter fan!
I use summit mid grade valve springs- great so far- but again- not making a ton of power.
Yes replace seals- it’s so easy.
The lt1 in my opinion benifets greatly with a good set of roller rockers and springs.Those stock rockers are holding on for dear life at 5 grand-...
You really need better springs-the lt4 spring would be fine.remember not to over rev the motor- the valves of an lt1 are too heavy really to pass...
I use denso’s ox sensors- they have been great.
I believe I have it figured out.Maf sensor.Its in the shop for opti,so I will see then.
Code “ overcharge condition” has a MSD spark box, and MSD coil
Fuel pump pressure has been checked
My 97 z starts,but falls on its face with any kind of acceleration.Stock,opti is good- does have a spark box- could we be having an over spark...
Well it’s that time again- what’s the best opti out there ?Does the guy in Ohio offer opti 2’s? My msd is screwing up.I also have a spark box.
Both are great engines.The smoother sophisticated style of the LS,and the sound and low end grunt of the lt1
It can.usually only when the car warms up.
