Stock 302 heads cam intake builds

[91CoupeMike]

I know I'm an old dude, but my favorite NA or small N2O SBF heads are still the iron TFS high ports. They come up for sale from time to time. They are just a great design, bolt on without any goofy pushrods or guide plates, they're stone reliable, and flow like crazy in mid and high lift.

I'm sure the big AFRs flow just as well, but they're also more expensive and I've seen enough minor guide and seat issues to keep me away.

Mike, I've got a stout hydraulic roller out in the garage that you can have. You can't run the stock pistons with it, hahaaa.

Lunati .544/.560, 234/250, 110lsa

That's a big ass cam. Lol what did you plan on putting it in?

[mk5.0]

Tfs heads , Anderson cam, Holley intake

Hell I've got a f-cam in the garage I will give you.

[Z06killinsbf]

Canfield 195's, custom solid roller cam, TFS-R or Spyder. Make sure the block is zero decked and make about 10:1 comp. a similar combo was done to a 289 and made 430hp.

[Blackpony]

and the motor will go BOOM! All it takes is one thing to fail on N20 that you forgot about and your motor is toast!

I have seen every safety device installed on a N20 car and the motor threw a rod out the side because of all the added torque coming off the line...

Not a good idea with a "stock" block Mike

naaa i ran a 150 shot on my hci car for a while.

Mike my suggestion would be afr 165's, trickflow stage 2 cam, holley upper and lower intake, 70mm tb, lightning mass air, long tube headers, and a tune. This should easily net you 300-320 rwhp..

[matts5.0]

Not a bad combo. My son's 94' has pheads, b21, and strim and it does ok. Around 400rw on the stock HO pulley. Aluminum heads would help it alot. He's about to add a snow kit and 3" pulley we'll see what that does. I'd ditch the flows.

i would love to see what it does.. i would want a snow kit and a little more boost eventually.. i had a full suspension aod car with a A-trim and while it wasnt very fast but it handled awsome and i loved the way it sounded!

[Jimbo]

Canfield 195's, custom solid roller cam, TFS-R or Spyder. Make sure the block is zero decked and make about 10:1 comp. a similar combo was done to a 289 and made 430hp.

Thats some serious rpm though. The last high rpm 308 I built cracked the block down the center and it wasn't making a ton of power.

All of the major brands have a setup that will net 300rwhp under 6k rpm. TFS is great for pure bolt on power. The high ports are still great at higher rpms, but I remember them needing different headers.

I would examine my budget and what is available, then pick a combo that matches up with the rpms you are comfortable with.

[Z06killinsbf]

7400 isn't THAT high. Actually I think he said he shifts at 6800. All done with stock rods, crank, and plain Jane TRW flat tops. That's the same rotating assy that I have...hmmm....

[majorownage]

Stock hci with a 250 shot. MSD switch box and race gas.

[Super Coupe]

Trickflow heads Anderson cam victor efi intake Ross 12.5 compression pistons. Run it off e85. Close to a 400 rwhp combo.

[majorownage]

^^^^^

Badass

[Jimbo]

Car Craft bought a pretty beat stock red '87 coupe and installed a hellion street heat kit, they say 441hp. Just food for thought.