A Anonymous Guest Apr 8, 2004 #1 Whats the most you can bore a 170 and be safe?Without having to worry about your pistons busting through or cracking a sleve.
Whats the most you can bore a 170 and be safe?Without having to worry about your pistons busting through or cracking a sleve.
addo Top Poster VIP REDLINE 10K Apr 8, 2004 #2 60 thou for NA, 40 for boosted would be your safe practical limits. Always investigate the centering of the bores in the casting when it's marginal. Regards, Adam.
60 thou for NA, 40 for boosted would be your safe practical limits. Always investigate the centering of the bores in the casting when it's marginal. Regards, Adam.
