Toyspeed.org.nz Message Board

by **Bazda** » Sun Jul 15, 2007 10:29 pm

Is the silvertop 2-1 section that goes from extractors under sump and over cros member the same as the blacktop 2-1 section??

by **AceSniper** » Sun Jul 15, 2007 10:54 pm

no.
pre facelift silvertops have twin mesh flexi's

Facelift and blacktop have a hinge setup near the top flange

apart from that they both have the squished part, and are same length

by **Bazda** » Sun Jul 15, 2007 11:08 pm

AceSniper wrote:no.
pre facelift silvertops have twin mesh flexi's

Facelift and blacktop have a hinge setup near the top flange

apart from that they both have the squished part, and are same length

so what about facelift silvertops

by **matt dunn** » Mon Jul 16, 2007 12:01 am

the way i read that he is saying that there are two types,

Pre facelift silvertop is one,

and facelift silvertop and blacktop are the same
which is the other.

by **AceSniper** » Mon Jul 16, 2007 12:03 am

matt dunn wrote:the way i read that he is saying that there are two types,

Pre facelift silvertop is one,

and facelift silvertop and blacktop are the same
which is the other.

yep thats what I ment they dont really differ other than the flexi setup

by **Bazda** » Mon Jul 16, 2007 12:05 am

AceSniper wrote:
matt dunn wrote:the way i read that he is saying that there are two types,

Pre facelift silvertop is one,

and facelift silvertop and blacktop are the same
which is the other.

yep thats what I ment they dont really differ other than the flexi setup

all i actually need to know is
will a silvertop 2-1 section with flexis fit the black top.
my mate has a carib and it has 4-1 extractors, he wants to change back to standard as he wants more torque down low, but we only have the top half.

by **AceSniper** » Mon Jul 16, 2007 3:37 pm

yup they will both bolt up

by **HZRDIZ** » Mon Jul 16, 2007 4:03 pm

While we are on the subject can someone just quickly tell me what the standard piping size is for the exhaust? Is it 2 inch piping or 2 1/4 inch?

Ta

by **AceSniper** » Mon Jul 16, 2007 5:23 pm

2 1/4

by **HZRDIZ** » Tue Jul 17, 2007 10:45 am

So is it worth upgrading the exhaust to a 2 1/2 inch or will it just be a waste of cash?

by **AceSniper** » Tue Jul 17, 2007 12:31 pm

depends on your goal.....
for the street with afew mods should be fine

by **HZRDIZ** » Tue Jul 17, 2007 2:29 pm

So 2 1/4 should be fine with a few mods for the road?

Sweet no point spending the cash then... dont want to loose power by going any bigger...

by **AceSniper** » Tue Jul 17, 2007 7:05 pm

2.5" is good but to keep noise down you have to tradeoff with resignators

by **AE86less** » Tue Jul 17, 2007 7:11 pm

Are the 2-1 sections from the 20vs any good? I've got a set of ST headers (4-2) for my aw11 but i don't know whether to find something else or use the standard 2-1, which i don't have. I'll be using 2.25 for the rest of the 'zorst.

by **ChaosAD** » Tue Jul 17, 2007 7:28 pm

from what ive heard they are good if you replace the squished section of it

by **Flannelman** » Wed Jul 18, 2007 9:26 pm

i was aware that blacktop extractors were bigger than silvertops? or they look it at the top 4-2 section

by **AceSniper** » Thu Jul 19, 2007 1:25 pm

paul chinery wrote:i was aware that blacktop extractors were bigger than silvertops? or they look it at the top 4-2 section

4-2's are, 2-1's are same size

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