351W EFI Long Runner Intake under STOCK hood

89fast5oh · 02-25-2004, 01:47 PM

I haven't done it yet, but I am going to get my 351W with a TFS EFI intake under my stock hood. So far I have planed, Drop Motor mounts, Drop K-Member, Milling a 1/2" off each of the upper and lower intake mating flanges. I don't know if it will work, but if anyone has any suggestions I'd like to hear them!

moosejaw · 02-25-2004, 11:14 PM

You will be using the 351 lower with the R/351 upper. The R/351 has a short runner and the bosses on the under side for vacuum hook ups could be an issue. The driver side injectors and plugs 'may' be an interference problem. They are an issue on the 302's with aftermarket fuel rails because you cannot turn/twist the injector far enough to get it out of the way. If using stock rails this should be ok. Some clearance work may be necessary.

Also get steeda's extended ball joints to get the A-arm angle back after dropping the K-member. Also the swaybay may have interference with the front sump after dropping the mounts. Maximum Motorsports has some type of sway bar relocation to move the sway bar forward a bit.

Overall I like your idea. I would like too know how it turns out. This is the kind of task I might take on myself. Very challenging and it makes you think and rethink and come up with new solutions that you can be proud of.

Good luck.

Mike

02-25-2004, 01:47 PM	#1
89fast5oh Registered Member Join Date: Apr 2002 Location: Canada Posts: 56	351W EFI Long Runner Intake under STOCK hood I haven't done it yet, but I am going to get my 351W with a TFS EFI intake under my stock hood. So far I have planed, Drop Motor mounts, Drop K-Member, Milling a 1/2" off each of the upper and lower intake mating flanges. I don't know if it will work, but if anyone has any suggestions I'd like to hear them! __________________ 351W .030", AFR 185s, Crane roller cam-.543" 220 -.562" 228@.050, TFS 351W EFI intake, Billet Roller Rockers, BBK Long Tubes, BBK X- Pipe, Dynomax Race Magnums w/dumps, 30lb injectors, 190lph intank pump, Holley Adjustable FPR, 75mm TB&MA, Underdrive pulleys, Aluminum Rad, Billet Flywheel, McCloud Clutch, World Class T-5, B&M Ripper Shifter 4.10s, McCreary G-60s, Lakewood 90/10s, Comp. Enginering 3 way adjust/rear, Upper and Lower Control arms, Autometer gauges.

02-25-2004, 11:14 PM	#2
moosejaw Registered Member Join Date: Apr 1999 Location: St.Louis,MO Posts: 274	You will be using the 351 lower with the R/351 upper. The R/351 has a short runner and the bosses on the under side for vacuum hook ups could be an issue. The driver side injectors and plugs 'may' be an interference problem. They are an issue on the 302's with aftermarket fuel rails because you cannot turn/twist the injector far enough to get it out of the way. If using stock rails this should be ok. Some clearance work may be necessary. Also get steeda's extended ball joints to get the A-arm angle back after dropping the K-member. Also the swaybay may have interference with the front sump after dropping the mounts. Maximum Motorsports has some type of sway bar relocation to move the sway bar forward a bit. Overall I like your idea. I would like too know how it turns out. This is the kind of task I might take on myself. Very challenging and it makes you think and rethink and come up with new solutions that you can be proud of. Good luck. Mike __________________ Live near St.Louis? Check out Mustang Muscle and Dyno in High Ridge, MO

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