what is faster stock 4.6 dohc cobra or 351w
 

what is faster stock 4.6 dohc cobra or 351w
the 351w 5.8

I 4.6 Cobra But that does not mean to much. The 351 has alot more performance parts than the 4.6. The 351w was not a High performance engine.

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14.62@96.9 Engine: Steal Mounts, Under drive pulleys, K&N, Home ported Lower Intake, No power steering, No A/C
Drive Train: 3.55, World Class T-5,
NOW it is time for Real power STUFF I Have and will put on after I get everthing: Accel DFI:)Mac cold intake, 70MM TB, Valve covers (COOL ONES)255 Fuel pump.
Next to get: rocker arms,Cam,TFS Heads,Injectors 26,Holley intake, What might I need???

ya ppl say the 351w

if you were to just swap the engine out of a 79-93 mustang and put in a 351 straight out of a truck, the cobra 4.6l would be faster (assuming 99+ fixed ones). the thing is, if you were going to the trouble to swap engines, you wouldn't just do a direc swap, you may as well add heads/intake/cam while your at it. with a good combo, the 351 would absolutely destroy the cobra, for not much money.

I don't remember exactly but didn't the 95 Saleen come with a 351. The S351 though it was heavily modified, it was faster than the viper and vette at the time.

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65 fastback
347 DFI injected, TFS heads, T5, 4.11 9", tc subframe conns, torq thrust D's
A little history lesson using today's tech.

$ for $ the 351 also where would you get a dohc 4.6 ?

my 5.8 is now 6.5 and turbo charged
but not stock at all

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89 with 395 single stage n2o .garret t3. 373's Suspention worked out finnaly . need cage .