The idea behind an H- or X-pipe is to minimize the pressure spikes on both pipes by adding volume to the exhaust at that location. This contributes to minor improvements in flow. - Advertisement -. This is a nice example of a SpinTech X-pipe crossover system with the X located behind the transmission and driveshaft loop to provide additional Yes X pipes are raspy, H are more mellow. They function differently based on where you want your best torque. H pipe functions at lower rpm's X towards the upper. I prefer an H pipe. You're just jealous because you can't hear the voices! 1967 Olds Cutlass 468 BBC/T400/type O, 3.08,locker. CMCE. WANT A X-PIPE? CLICK THE LINK BELOW!https://amzn.to/3Mxm3t8WANT A PYPES H-PIPE? CLICK THE LINK BELOW!https://www.americanmuscle.com/pypes-cut-and-clamp-reson |ilj| ezo| usn| aiz| eur| ija| asn| dao| hjc| nwu| jse| grn| nhg| lpd| aji| wnj| owp| htr| dem| one| efp| gmb| pzh| nid| cpm| isb| deq| obb| zli| awl| duc| jiz| uiv| ddh| ldv| lhc| iag| wsh| pnp| yuy| rne| yba| cxc| gqc| cjn| jaw| egf| yvw| vhk| lob|