lol yeah i put around 400 miles on it and several heat cycles, everyone has their own methods of breaking it in, I did a compression test with the thin oil in there before i switched it and it was 150psi across the board, Not bad for the 8.5:1 pistons but with the 1.5mm headgasket. So compression is more on the range of probably 8.2-3:1
But yeah for 14 psi this thing runs soo hard, haha
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1992 Nissan Sentra SE-R - Fully Built SR20VE, BWS400SX Billet 67mm and much more
JMS Racing tuned to 716whp, 423wtq at 29psi
10.5 @ 149.2mph to date I believe the fastest trap speed SE-R, Much more to come with some changes!
There are those who subscribe to the heard break in shool of thought. Generally it should be done on the track or dyno. They say you break it in the way you want to drive it and the ring seal ends up a lot better.
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1991 NX - Stalking Horse - mild bolt-ons
1993 Sentra - my freinds 4 door SE-R VVL USDM Tsuru Sunny Supersaloon conversion in progress
2011 Forester XT - DD
"Everybody's got a plan... and then I punch them in the mouth." Mike Tyson
it was a bit but if your talking about it jumping up top that was the tires still trying to spin up top, if i had my other set of tires on there it would have just kept bouncing the rev limiter all the way through 4th, the tires i was using are in great shape and they are pretty sticky especially after a couple runs, Cut my very first run i did that i didnt get on video i just kept bouncing the limiter in 4th gear. These tires were the only thing that saved me, haha
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1992 Nissan Sentra SE-R - Fully Built SR20VE, BWS400SX Billet 67mm and much more
JMS Racing tuned to 716whp, 423wtq at 29psi
10.5 @ 149.2mph to date I believe the fastest trap speed SE-R, Much more to come with some changes!