These gaskets are used between the upper and lower manifolds to create an air tight seal and prevent erratic idle if a vacuum leak is present. Ford 302 306 308 short block 350hp engine motor mustang.

302 338 Hp 350lbs Torque Efi 86 96
Ford 302 efi horsepower upgrades. Performance general engine building recipe for more power from a 302 efi i verified 10 slack in my original timing chain with just over 100000 miles. 400 hp ls1 wg50 ffr coupe 3617cp 331 stack efi t 5 irs cobra brakes acheat. With 35 degrees of total ignition lead and 70 jets in the primary metering block the little 302 produced a jaw dropping 382 hp at 6000 rpm and 368 lb ft of torque at 4200 a gain of 104 hp and. 2489 shipping. Pack of 5 ford performance m 9486 a50 efi upper intake manifold gaskets gt40 50. Ffr gtm 34 first gtm with working ac.
Time to replace it. Brake kits ac systems 1 supplier of team iii wheels. We have included the horsepower and torque graphs for a bone stock 50l as. I am thinking comp cams magnum double roller timing set. Bbk offers quality replacement efi intake manifold gaskets for ford 302351 efi applications. 20k 2012 2013 ford mustang boss 302 50 engine 6 spd man trans kit road runner.
Both cars by nrc we can build and have built any ffr product. We also make and sell a ton of great parts for the ffr community. Modified 302 efi these two graphs illustrate the power gains offered by typical bolts ons to a 50l ford. Ford 302 320 hp high performance balanced turn key crate engine mustang truck. Sound like a good choice. New and used car and truck parts and accessories on sale.
I figure what the hell while im in there i can replace.