Sure, I can build you a nice 8.8, but I'm not really set up to do stuff like the Cal Trac clones cheaper than you can probably get a machine shop to do them, or even to just buy a set of genuine ones. There are diagrams for the Cal Trac clones in the suspension section sticky. I bought mine from a guy that used to be on here all the time, as did a few others. Is the Sniper an EFI system? If so, I'm pretty sure it would work best on a dual plane intake, but the RPM Airgap is the really best of both worlds rolled into one, I HIGHLY recommend it!
I'm running the MSD 6530 box, (Digital 6AL2, laptop programmable), on my truck AND my race car, HVC/HVCII coils, and MSD Pro Billet distributors, so I can make a "Vortec/Fastburn friendly" advance curve on the truck, and control timing via boost, and also have "antilag" for the boost, on the race car.
Oh, and BTW, a set of long tubes would probably add somewhere between 15 to 25 hp to your combo,
ASE Certified Master Automotive Technician (well over 3 decades of experience,
'93 S10 SB,RC, Comp XR276 Hydraulic Roller, Vortec head 363, 400 + hp, built 700R4, JW 2800 stall lockup converter, 3.73 posi, disc brake, narrowed 8.8 Exploder rear, LS Camaro front discs, Cal-Trac clone traction bars, Best N/A passes to date: 7.76 in the 1/8th, firstname.lastname@example.org mph in the 1/4, gonna spray it one of these days...
76 Chevy Vega Drag Car, TWIN TURBO 355, P/G trans w/ brake and JW 4000 stall vert, 4 link back half, narrowed 9", 3.50 gears, 29.5x10.5W ET Drags. Best time9.669 @ 139.79, Latest video: https://www.youtube.com/watch?v=S59riYn ... ata_player