I have been asked to build a car for my nephew.
We are using a Duster, either a 71 or a 74, it has yet to be determined. I have one of each and both will require about the same amount of work to the body.
Normally, I default to a 360 for the A bodies that I have built to sell because in stock form, they make more power than any stock 318.
This will be my nephew's first car and it will be a V8. I think that I should play it a bit safe. It will have front disc brakes and upgraded suspension.
I have a 1969 318 from a Satellite. It has never been rebuilt but it ran great when I got it years ago. These were gross rated at 230 HP but later the essentially unchanged engines were net rated at 150 HP. I have a set of '308 heads to use along with an iron Thermoquad intake, several Thermoquads to choose from too.
My thoughts are to pull the 318 apart and if the cylinders aren't too worn, I could dingle ball hone the cylinders and screw it all back together with new rings, bearings and gaskets. I've considered using a 340 spec cam, cast iron exhaust manifolds and 2 1/4" dual exhaust all the way to the rear bumper.
I've always thought that what held the 318s back was the restrictive heads and tiny camshafts they had and that with better heads, cam, induction and exhaust, they could be comparable to a 340.
What do you think? Is it possible to generate 250, 275 HP out of a smooth running 318? I'll be using a 904 based transmission, most likely a low gear set later 904. The axle will be an 8 1/4" with 3.21 gears. I think that leaving it a one legger is probably safer for now.
We are using a Duster, either a 71 or a 74, it has yet to be determined. I have one of each and both will require about the same amount of work to the body.
Normally, I default to a 360 for the A bodies that I have built to sell because in stock form, they make more power than any stock 318.
This will be my nephew's first car and it will be a V8. I think that I should play it a bit safe. It will have front disc brakes and upgraded suspension.
I have a 1969 318 from a Satellite. It has never been rebuilt but it ran great when I got it years ago. These were gross rated at 230 HP but later the essentially unchanged engines were net rated at 150 HP. I have a set of '308 heads to use along with an iron Thermoquad intake, several Thermoquads to choose from too.
My thoughts are to pull the 318 apart and if the cylinders aren't too worn, I could dingle ball hone the cylinders and screw it all back together with new rings, bearings and gaskets. I've considered using a 340 spec cam, cast iron exhaust manifolds and 2 1/4" dual exhaust all the way to the rear bumper.
I've always thought that what held the 318s back was the restrictive heads and tiny camshafts they had and that with better heads, cam, induction and exhaust, they could be comparable to a 340.
What do you think? Is it possible to generate 250, 275 HP out of a smooth running 318? I'll be using a 904 based transmission, most likely a low gear set later 904. The axle will be an 8 1/4" with 3.21 gears. I think that leaving it a one legger is probably safer for now.