Here are my flow #s to my heads....I was hoping for a little higher but there's nothing I can do. These are with bigger valves. How many HP you think this will gain me? Thanks in advance.



.1 66/56
.2 132/106
.3 186/143
.4 235/171
.5 261/184
.6 271.9/192.9

 

Those numbers look pretty good.
should make for some really good HP

 

look pretty good.... be nice to see the numbers before as well....

who did the portwork?

 

Lloyd Elliot did the work....

 

Once again he did a great job here. Those are good numbers. When I need my heads ported I'm going with Lloyd.

 

Anyone guess how much HP I'll gain?

 

350rwhp and 345rwtq

Your numbers look like mine .

 

I was hoping for like 360 or so.....I really thought I should gainmore then that...........

 

Here are mine. I think the exhaust is more important than the intake isn't it? I mean, that's the most restrictive part of the head.
My curves are alittle more flat but your numbers should be great at WOT.

.1 67/50
.2 133/102
.3 185/133
.4 238/157
.5 268/175
.6 277/187


Jeff D.

 

You may get 360rwhp, most people with a healthy hotcam setup make 350-360rwhp. That will be a 34-44rwhp gain from the heads. Thats about right, maybe 40rwhp. I dunno. I hope you get there, esepecially since your a fellow new england fbody guy.

 

I guess I'll dyno before I say anything.....after all, what do you know, you're from new england

You got any track times?

 

i'd like to see a bit more exhuast up top but hey-
not too shabby overall

 

Well, I only got to make one pass (before 52mm TB and MAF) and I spun the bfg dr's till 3rd gear. I just shifted at 65-70mph and got it right into 3rd and only trapped 83mph in the 1/8th and 109mph in the 1/4 w/2.3# 60' but spinning well past the 330 mark. I would think 87-88mph in the 1/8th and 110-112mph in the 1/4 considering I ran 83.5mph and 105.8mph back when I had 301rwhp. I'll never know now though cuz of the new exhaust, heads, timing chain, water pump, etc.

 

Where did you get your heads flowed? Just wondering if Lloyd gives flow numbers when his work is complete? Look good!

 

Lloyd flowed them.....