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| Home > Help Needed / General Tech Chat > which exhaust system for hot n/a engine | |||||||
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133 Posts Member #: 9277 Advanced Member Nottingham |
13th Feb, 2011 at 11:00:52pm
Hi I can't choose a system for my engine which wil be a 1430 with 296sp cam +weber 45 which I'm hoping to get atleast 100 at the wheels from, then when I upgrade the med rally head, hopefully a lot more. I currently have a 1.75id minisport superflow exhaust, would ideally keep this but if it will restrict the engine then I'll get a better one.
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 484 Posts Member #: 4755 Senior Member warwickshire |
13th Feb, 2011 at 11:27:00pm
I run a large bore maniflow lcb, works well
2012 Avon class c 2nd place 13.8 @98mph |
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Forum Mod  5933 Posts Member #: 784 9 times Avon Park Class C winner Milton Keynes |
13th Feb, 2011 at 11:34:22pm
You need a 2" Maniflow I seriously doubt it! |
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1391 Posts Member #: 1686 Post Whore Oxford |
13th Feb, 2011 at 11:42:24pm
Maniflow are ace to a point.
On 19th Feb, 2011 Miniwilliams said:
OMG Robert that's a big one |
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133 Posts Member #: 9277 Advanced Member Nottingham |
14th Feb, 2011 at 12:27:27am
Cheers guys 1380rich do you mean
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484 Posts Member #: 4755 Senior Member warwickshire |
14th Feb, 2011 at 12:49:24am
Yup but personally would go with maniflow.
2012 Avon class c 2nd place 13.8 @98mph |
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133 Posts Member #: 9277 Advanced Member Nottingham |
14th Feb, 2011 at 01:26:12am
Ouch that's a fair amount of doh for a manifold, could get one with a built in turbo for that |
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 716 Posts Member #: 9077 Post Whore Cheshire |
14th Feb, 2011 at 08:29:32am
Specialist Components SS manifold. Cheaper than a Maniflow but better. On 2nd Nov, 2010 wil_h said:
I think it's probably a given that all people who own pink cars like it up the Gary. On 14th Jan, 2011 rubicon said:
please dont put a batty kit on it, il have to by internet law, Report you to barry boys.com |
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1394 Posts Member #: 1346 Post Whore bromsgrove |
14th Feb, 2011 at 08:36:16am
hi, i have a complete system that I maybe selling all maniflow 3 branch lcb with heat wrap and 1.75 internal diameter.
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133 Posts Member #: 9277 Advanced Member Nottingham |
14th Feb, 2011 at 10:07:45am
On 14th Feb, 2011 Mini_the_minx said:
Specialist Components SS manifold. Cheaper than a Maniflow but better. I did wonder if it was simiar to the big bore maniflow, they have the same bore sizes I think philc, what spec engine was that from? Only realy need to know cam, carb, head, capaicty and and what power did it make? And I found some videos of your mini rich, seen your dyno video before didn't realise it was yours |
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1394 Posts Member #: 1346 Post Whore bromsgrove |
14th Feb, 2011 at 10:47:51am
pm sent |
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Forum Mod 5933 Posts Member #: 784 9 times Avon Park Class C winner Milton Keynes |
14th Feb, 2011 at 05:03:33pm
On 14th Feb, 2011 Mini_the_minx said:
Specialist Components SS manifold. Cheaper than a Maniflow but better. Who told you that bollocks!? I seriously doubt it! |
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 9812 Posts Member #: 332 Resident Cylinder Head Modifier Mitsi Evo 7, 911, Cossie. & all the chavs ...... won no problem |
14th Feb, 2011 at 05:30:03pm
maniflow, 3into 2 into one and then i would go for the 2" single back box play mini, ...... flows "very well" with no restriction for a N/A engine and a great! sound Edited by BENROSS on 14th Feb, 2011.
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2096 Posts Member #: 1111 Post Whore s wales |
14th Feb, 2011 at 08:59:23pm
my brother runs a maniflow 3 into 1 on his 1380. seems to work well, sounds great. |
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484 Posts Member #: 4755 Senior Member warwickshire |
14th Feb, 2011 at 10:20:02pm
What makes the sc ss manifold better than the well developed maniflow?
2012 Avon class c 2nd place 13.8 @98mph |
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 1596 Posts Member #: 8027 Post Whore Thrapston, Kettering, Northants NN14 |
14th Feb, 2011 at 11:19:17pm
Personally I wouldn't go for anything other than maniflow for a na engine. There a little dearer for a reason.. Edited by Rick.SPI on 14th Feb, 2011. On 17th Feb, 2011 apbellamy said:
I popped my first one out the other day... |
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 261 Posts Member #: 713 Senior Member Western Australia |
15th Feb, 2011 at 04:11:18am
On 14th Feb, 2011 welshdan said:
my brother runs a maniflow 3 into 1 on his 1380. seems to work well, sounds great. I was running a 3 into 1 on my 1430cc stroker, but am considering fitting a LCB now with the new alloy 7 port head but don't want to loose mid range torque (this is NOT an 8,000 rpm racer). Any thoughts? On 24th Dec, 2008 Nic said:
eyh? im drubj but very confused##]#IU |
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 7765 Posts Member #: 74 I pick holes in everything.. Chief ancient post excavator |
15th Feb, 2011 at 08:35:32am
On 13th Feb, 2011 Sam said:
Maniflow are ace to a point. I dont rate thier back boxes. What do you mean? On 13th Jul, 2012 Ben H said:
Mine gets in the way a bit, but only when it is up. If it is down it does not cause a problem. |
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 611 Posts Member #: 5222 Post Whore Northumberland |
15th Feb, 2011 at 09:05:22am
On 14th Feb, 2011 1380rich said:
What makes the sc ss manifold better than the well developed maniflow? Rich Shinier = better.Didnt you know?! On 20th Jan, 2011 apbellamy said:
I have a bit of a fetish for tools |
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133 Posts Member #: 9277 Advanced Member Nottingham |
15th Feb, 2011 at 11:04:22am
Cheers all, difficult choice now lol, in vizards there doesn't seem to be much differnce between them above 3k rpm, seems the 3 into 1 is better below 3k by up to 10 lb/ft, I receon I probably wouldn't notice much differnce but this is a totally differnt engine to mine. |
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716 Posts Member #: 9077 Post Whore Cheshire |
15th Feb, 2011 at 11:19:31am
Have you owned both? Just making sure your making an informed comment.
On 15th Feb, 2011 rosco454 said:
On 14th Feb, 2011 1380rich said:
What makes the sc ss manifold better than the well developed maniflow? Rich Shinier = better.Didnt you know?! Edited by Mini_the_minx on 15th Feb, 2011. On 2nd Nov, 2010 wil_h said:
I think it's probably a given that all people who own pink cars like it up the Gary. On 14th Jan, 2011 rubicon said:
please dont put a batty kit on it, il have to by internet law, Report you to barry boys.com |
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 11046 Posts Member #: 965 Post Whore Preston On The Brook |
15th Feb, 2011 at 11:54:49am
I didn't think the Specialist Components Manifold was Big Bore, like the Big Bore Maniflow LCB at 300+ notes?
On 26th Oct, 2004 TurboDave16v said:
Is it A-Series only? I think it should be... So when some joey comes on here about how his 16v turbo vauxhall is great compared to ours, he can be given the 'bird'... On 26th Oct, 2004 Tom Fenton said:
Yep I agree with TD........ |
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484 Posts Member #: 4755 Senior Member warwickshire |
15th Feb, 2011 at 12:38:13pm
Considering the success people have in competition use with maniflow over the years I wouldn't bother with any other company.
On 15th Feb, 2011 Mini_the_minx said:
Have you owned both? Just making sure your making an informed comment. I have used maniflow and I currently have an SC. I didn't rate my maniflow at all. The welds were pretty crap and it didn't seal paticularly well. ETA it was overpriced too On 15th Feb, 2011 rosco454 said: On 14th Feb, 2011 1380rich said:
What makes the sc ss manifold better than the well developed maniflow? Rich Shinier = better.Didnt you know?! 2012 Avon class c 2nd place 13.8 @98mph |
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133 Posts Member #: 9277 Advanced Member Nottingham |
15th Feb, 2011 at 12:41:19pm
The big bore maniflow lcb I'm thinking of is 2" OD 1.875" ID on the outlet, the SC manifold just says 1.875" outlet which I'd be suprised if it wasn't the ID. Not sure what the actual sizes are on the branches. |
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716 Posts Member #: 9077 Post Whore Cheshire |
15th Feb, 2011 at 01:04:14pm
Do you want me to measure mine later?
On 15th Feb, 2011 danrock101 said:
The big bore maniflow lcb I'm thinking of is 2" OD 1.875" ID on the outlet, the SC manifold just says 1.875" outlet which I'd be suprised if it wasn't the ID. Not sure what the actual sizes are on the branches. On 2nd Nov, 2010 wil_h said:
I think it's probably a given that all people who own pink cars like it up the Gary. On 14th Jan, 2011 rubicon said:
please dont put a batty kit on it, il have to by internet law, Report you to barry boys.com |
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| Home > Help Needed / General Tech Chat > which exhaust system for hot n/a engine | |||||||
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just messing but it's a bit more than what I want to pay so will probably end up with the large bore lcb, I don't think my 1430 will be as mental as yours or pauls 1380s lol,do you have any videos by any chance? | Page: |