One question, you stated "- Lunati Roller Cam .678/.678 lift, 278/286 duration @.050, 112 Lob Sep, 108 Centerline (~.030 more lift, 6 degrees more duration on both int & exh, same Lobe Sep and Centerline)". Is this spec'd with 1.5 or with 1.6 rockers? If its .678" lift with a 1.5 rocker and you are using a 1.6, I think the spring will be very close to binding at lift. Documentation on those springs (PAC 1325) say bind at 1.150" which would make it real close, too close I would think. Just something to check.
The build looks cool to me I would put my money on at least .2 sec. quicker.
I already did the conversion for the 1.6 rockers. The cam spec is for 1.5 and lift is .636 so with 1.6 the lift will be .678. When I spoke to PAC about the cam and springs they are the ones who told me to shoot for 1.910 install height so it would be a little closer to coil bind.
I didn't know I needed to add any more to the duration, so if your saying I need to add 6 degrees for the 1.6, my duration will be 284/292 rather than 278/286. Thanks for pointing that out.
