[toohighpsi]

Originally Posted by 20171LE

Check the Corvette Forum FI section where they've been running boosted LT1s for the last 2+ years. It's centrifugals that are leading the way, with a few high dollar TT builds in the mix. Same was true for the C5, and C6. Same will be true for the Camaro6.

If you want to go fast, dump that PD blower.

OK - as you wish - From the C7 corvette LT1 forum fast list:

16~~~10.39~131.48~1.419~C7LT1~~~~~~~~~'14 A6 Tune, Converter, 150 shot m/t 19's. (Post#64)
17~~~10.56~131.35~1.633~kakashi~~~~~~~~'14 A6 A&A Supercharger, TSP LT headers, Alky Meth 9psi Hoosier 315/30/18, (Post#456)
18~~~10.57~129.96~1.554~Dameian~~~~~~~'14 A6 Z51, Pfadt Kit 8psi, ARH, 18" Forgeline Drag pack with 325/40/18 M&H Radials (Post#104)
19~~~10.61~132.13~1.713~Melgotboost~~~~~'14 A6 Non NPP, Tires stock, stock tire pressure, ECS Novi1500 ARH, Alky meth (Post#348)
20~~~10.64~135.13~1.849~FRANS96SS~~~~~'14 M7 Headers/Tune/150shot
21~~~10.73~132.90~1.813~"BoneStock"~~~~~'14 M7 20's with 315 r888s. ECS kit with restrictor removed, TSP Headers, meth (Post#459)
22~~~10.84~130.55~1.716~10mm~~~~~~~~~'15 A8 Z51 Midlength Headers, AFE CAI, 100 shot (Post#514)
23~~~10.93~127.55~1.675~MIGHTYM0USE~~~'14 M7 A/A base kit, AFE headers, Meth, Tune, 305 19" NT05R (Post#498)
24~~~11.06~134.78~1.974~jsb08Z~~~~~~~~'14 M7 Z51 ECS supercharger 12psi, ARH headers, Meth, LMR breather kit (Post#159)
25~~~11.19~129.98~1.862~Greg Quillen~~~~~'14 M7 Z51, NPP, ECS Supercharger, ARH Headers, Pilot Super Sports (Post#157)


Which one of the above is a stock vehicle with 7.5 lbs boost only (no meth) in a 200lb heavier car and going 129.5 MPH (or 131.5 MPH - add 2 mph for 200 lbs)? I can't seem to locate these builds you're referring to, most seem to be running 9psi or more to achieve the same MPH.
Is that really more efficient???

I'm always open to good data driven discussions, get your car to the track and bring some time slips, that way we don't have to worry about anyone being "mislead" by internet babble - we're all here for the same thing, making our cars faster.

[toohighpsi]

Originally Posted by 20171LE

.....is running a PD blower?
NOT ONE.

How many centrifugals are on that list?
Yup.

PD blowers are inferior and guys looking for aftermarket FI should go with front mount twin turbos or a ECS cetrifugal.
Thanks for proving my point for me.

Again, no useful information from your post...
I am running a PD, with less boost and as fast as any of those listed above, please add your FI and bring your time slips.