350 olds rocket
#1
350 olds rocket
I have a few questions about the 350 beast.
I was wondering what the stock HP was on it. I have read 315 but am not sure. Also I take it that the 350 olds engine is much wider, ie; intake than the chev 350.
I have an edelbrock 1405 and performer intake. I will be installing headers and exhaust. Any guesstimate on how much more I can look at?
Thanks guys,
A
I was wondering what the stock HP was on it. I have read 315 but am not sure. Also I take it that the 350 olds engine is much wider, ie; intake than the chev 350.
I have an edelbrock 1405 and performer intake. I will be installing headers and exhaust. Any guesstimate on how much more I can look at?
Thanks guys,
A
#2
A guess
It depends what year and heads you have. Could be anywhere from 150-300 I would guess. Most likely toward the lower end of that range after all these years I would also guess.
I can't for sure say how much hp you will add with those mods, but if your exhaust plan has an X pipe in it, I think there will be a noticeable difference in the performance with these 2 mods.
I can't for sure say how much hp you will add with those mods, but if your exhaust plan has an X pipe in it, I think there will be a noticeable difference in the performance with these 2 mods.
#3
yah i would say around 200 to 300 hp, yah i would say xpipe would be a good choice, i got he headman xpipe with a pair of super 40's flowmaster mufflers on my 72 olds with a rebuilt 350. And also put a holley street advenger 670, and maybe upgrade it with msd wires and coil.
#4
I drop a '68 350 Rocket in my 85 Delta 88. It came out of a Delmont 88.
Along with the th 400 tranny, I added a Preformer 7111 Mani, Edelbrock 1806 carb, 180* thermo, Double roller timing chain, etc etc etc, and the car already had a Be Cool raditor, Flowmaster Super 40's with an X pipe exhaust.
The car tips the scales between 4050 and 4070 and runs 15.8 in the 1/4 mile, which puts the numbers at 268 HP at the crank according to the HP= weight, ET calulator.
Stock the motor had 255 HP and 355 ft/lbs
Along with the th 400 tranny, I added a Preformer 7111 Mani, Edelbrock 1806 carb, 180* thermo, Double roller timing chain, etc etc etc, and the car already had a Be Cool raditor, Flowmaster Super 40's with an X pipe exhaust.
The car tips the scales between 4050 and 4070 and runs 15.8 in the 1/4 mile, which puts the numbers at 268 HP at the crank according to the HP= weight, ET calulator.
Stock the motor had 255 HP and 355 ft/lbs
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