Ok I would like to hear some opinions on this topic from the S/Ced people.
I am debating on either a (Reveco's)57mm or (Mantapart's)60mm TB.
Of these two which would be a wiser choice, consider volumetric efficiency as well. I do have the GM S/C and some will say bigger is the way to go. Going this big, will I really move the power band that much even though I'm S/Ced or will it improve from idle to 6500 rpms?
Any input will be appreciated.
Thanks for the help!
>>>For Sale? Clicky!<<<
-----The orginal Mr.Goodwrench on the JBO since 11/99-----
ive got a rsm 59mm tb , ive had it on since before the s/c went on
in my opinion , i would use the largest 1 avaliable
if it was n/a then id be pickey about the size of the tb
i got the rsm 62mm one and am thrilled with it. had it for 4-5 years now at least.
which one is cheaper? are they used?
I'd go with the 62mm for sure.
14.330 @ 96.37mph
The bigger the better with the supercharger, over the entire power band. However, if you go bigger than a 62mm you will need to port the inlet to the blower.
- 93 mph in the 1/8 mile
Member of J-Body Of Michigan.
I've heard mixed reviews on the RSM 62mm one. But what holds me back is the fact it is 62mm (some say 61mm).
The S/C inlet is 60mm that 1-2mm less will act like a wall on its edges when air goes in. So air will not go in to smooth.
What I do like is that both are taperd, so the opening will accept lots of incoming air in.
Jake wrote:i got the rsm 62mm one and am thrilled with it. had it for 4-5 years now at least. which one is cheaper? are they used?
The Reveco is cheaper, it will be new.
Thanks people
If any more input, I'll gladly accept.
>>>For Sale? Clicky!<<<
-----The orginal Mr.Goodwrench on the JBO since 11/99-----
revco is a bored stock tb not a new 1
as all tb's are atleast for us
^^I think Jake meant that will my next TB will it be new or used.
But yhea... I've notice most are bored out except maybe for the JBP 62mm one... I think.
>>>For Sale? Clicky!<<<
-----The orginal Mr.Goodwrench on the JBO since 11/99-----
I'd go 62mm for sure, I just picked up a RSM 62mm TB used and I can't wait til I put it on, I'll let you know how it feels.
