stock flow numbers
Head LS1 LS1 LS6 LS6
Int_ LS1 LS6 LS1 LS6
0.20 136 136 156 154
0.30 184 186 199 204
0.35 200 206 212 220
0.40 214 223 224 235
0.45 222 227 232 247
0.50 227 236 238 257
0.55 229 241 243 263
0.60 235 242 247 265
Don't get dad new socks or a grill brush this year.
By | 2026-06-09 14:55:56
Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.
By | 2026-05-28 11:05:11
Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.
By | 2026-05-26 18:23:54
Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.
By | 2026-05-21 16:45:27
Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.
By | 2026-05-12 18:06:42
Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.
By | 2026-05-07 18:44:57
Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.
By | 2026-04-21 13:57:02
Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...
By | 2026-04-16 10:05:15
Slideshow: Top ten most powerful Chevy trucks ever made
By | 2026-03-25 09:22:26
Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.
By | 2026-03-24 18:57:52