Well, after a new elec. waterpump I should be over the 400 mark. Might even be now with some more break in.

 

I hit 392 rwhp thru a 355 with ARE stage 1 heads and a custom nirtous grind cam with out spraying it, and having a rocker stud that broke less then 50 miles later. Went back and dynoed 303 at the wheels with a blown head gasket. Now its fixed, so back I go again to strap the beech down

Q

 

I hope to be close with my setup once my tune is straightened out. I am dynoing in September.

 

maybe i'll be able to reply with some nice numbers once i get my heads and cam from AI, Phil is a busy guy, gotta be patient, good things come to those who wait!

 

was that a chassis dyno or engine dyno? those are pretty impressive numbers! what other mods were involved?

 

Advanced Induction "Econoport" heads and a GM847 camshaft (234/242, .539/.558) 412rwhp, 371rwtq. details and dyno info in my sig.

Waz.

 

Chassis dyno, other mods were CAI, Longtubes, true duals, and 58mm TB.

 

Wow, seems like most of the people on this thread are using Phil's heads..........hmmm....Coincidence?

 

doesnt ur cam redline @ 6500?
i was lookin at your dyno graph, and it shows you going to 6950 (although you stopped making power before going that high).

 

how does the car drive with that cam?
I chose to go with the full race port job AI offers, havent decided on a cam yet. when i was 1st looking at getting heads ported and searching thru all the places that offer them, your numbers were a partial deciding factor on why i chose AI

 

they seem to be true performers....

 

467 rwhp 420 rwtq, sae correction on a dynojet.

mechanical roller 355 ci, sorry no stock internals. lightweight pistons, pins, rods, assembly. good heads and an intake that flows just as well. lots of little tricks here and there but she'll put down high ten second runs all day long through the t56. need to get weight out of the car but we're like everyone else. always looking for better times.

JB

 

They do seem to be great performers.....unlike my clutch that took a dump on me earlier today. Car needs tow home, like 1 mile from my house damnit.

 

I am most certantly not in this group yet, what does a 400 rwhp car trap in 1/4 with about 3500lb car?

 

My car dynoed 360rwhp on a mustang dyno... Take that # times 12%and you get 403 on a dynojet dyno but it still needs tuned more their and that was at 6400rpm most guys with this cam pull to 6800-6900 rpm ... stock bottom end rest is in my sig...