Highest HP on stock internals?

[howslowcanyougo]

A few guys running SVT's have gone up to around 1200 on the stock SC 4.6 4v, as it's all forged and hand built, it's just too bad we have to drag that extra 1000 lbs to along to go with it! Around 1/2 the SVT cars I know locally are 600+. I know 1 that's @ 950, and another thats @ 1100 whp, precently running in the 9's. But where DSM's have the advange over SVT's is clear, weight, traction and cost.