gasman5.0 wrote:This motor isn't blown, it's n/a and will see 150 shot nitrous on a very few occasions. The info end gap is what keith black has posted on their site, they like to see .0040 n/a & .0050 nitrous. The one thing I've read is be extra careful with the KB piston's and too tight end gap. I'll double check with a real person before I gap em'.
It's a 4.030 bore by the way.