KnuckleDuster
Well-Known Member
Have someone in mind, but wanted to hear from your experience.
Who have you used and how happy were you afterwards?
Who have you used and how happy were you afterwards?
Edelbrock RPM 63cc head porter recommendations?
- Thread starter KnuckleDuster
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Matts440
Well-Known Member
I have Michael at b3racing doing mine, or they are done just waiting to get my new higher springs in for my cam
KnuckleDuster
Well-Known Member
Thanks guys!
Anyone who can share their results? Whether dyno or ET's?
Anyone who can share their results? Whether dyno or ET's?
moper
Well-Known Member
Shady Dell in PA does a good job on them too.
B3422w5
Well-Known Member
I was fortunate to have my done by a buddy locally. super cheap
But my recommendation would definately be Modern cylinder head.
They have an excellent cnc program, think they get an honest 290+ out of them, and they make excellent power.
Know several guys who are very happy with the results, wouldnt hestitate to have them do them. Very nice work, and reasonable.
But my recommendation would definately be Modern cylinder head.
They have an excellent cnc program, think they get an honest 290+ out of them, and they make excellent power.
Know several guys who are very happy with the results, wouldnt hestitate to have them do them. Very nice work, and reasonable.
KnuckleDuster
Well-Known Member
I've been watching your threads. You have some impressive cars, even more impressed that you can keep up with all of them and run them all in a weekend.
Moper, I always take note of your posts, you have helped me out a lot over the years . I have heard many good things about Ryan with Edelbrocks.
As I said, I have someone in mind, but wanted to get some objective feedback without naming him, just to see who people have been especially happy dealing with.
Just because a runner can be ported to max high lift flow levels doesn't mean it's right for what you want to do.
There are a bunch of guys that can do the work, Brian at IMM, ryan SD, modern cylinder and a few others.
There are a bunch of guys that can do the work, Brian at IMM, ryan SD, modern cylinder and a few others.
Matts440
Well-Known Member
The good ones take your comb you plan on running and port to it. The only thing I couldn't give Michael for my set up was the cam specs. But Michael kept my port size the size he did to optimize velocity and not compromise street driving ability, course mine set up for twin turbo so my exhaust flows higher to keep the spool up.
Heres mine before and after magnum rpm heads.
First, the baseline numbers:
Int/Ex@
.100- 49/65
.200- 116/107
.300- 178/141
.400- 226/165
.500- 250/179
.600- 244/186
.700- stall/192
.700+ stalled hard
After:
Int/Ex@
.100- 52/64
.200- 123/115
.300- 190/150
.400- 238/187
.500- 271/207
.600- 274/218
.700- 278/225
.800- 279/230
Heres mine before and after magnum rpm heads.
First, the baseline numbers:
Int/Ex@
.100- 49/65
.200- 116/107
.300- 178/141
.400- 226/165
.500- 250/179
.600- 244/186
.700- stall/192
.700+ stalled hard
After:
Int/Ex@
.100- 52/64
.200- 123/115
.300- 190/150
.400- 238/187
.500- 271/207
.600- 274/218
.700- 278/225
.800- 279/230
a mention for Jim and Cody Laroy and Dwayne Porter.
We aren't taking any more new work. But just to sit on the stool and sing 'Glory Days' with the 'Boss'.............
Lift..........as received...........ported...........gimme everything
.100..........61/53................68/57.................73/58
.200........126/107............140/124.............145/124
.300........175/142............199/181.............206/176
.400........223/157............242/218.............253/214
.500........248/165............273/234.............290/236
.600........250/169............290/245.............303/248
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Brian Hafliger
Well-Known Member
Yep, very typical of eddy heads ported well....
hotrod68
Well-Known Member
Brian at IMM did my eddy rpms some years back already, when I reinstalled them the car picked up 4 10ths on my old engine. They're now on my mild 512 and the car runs 9.80s in good air, can't say enough good things about there work!
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