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Originally Posted by MartynJ
(Post 10373118)
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By the way the engine behaves on the graph and the almost identical power and torque figures id say say def a 2.5 powered car,bet its fabulous on the road too.:norty::thumb:
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Originally Posted by Blue by You
(Post 10373135)
To save me trolling through 3k posts, what was the spec of this engine Martyn please?
Martyn |
Impressive for a modest build :thumb:
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Originally Posted by The Gaffer
(Post 10372391)
Hi,
in stock ready to ship. :thumb: From our experience on track the 2.5 was fine at 450 BHP all season in 2007 time attack, for Silverstone we cranked one up to 475 BHP 3 laps in and two split liners. :cry: There are two schools of thought to why this happens, some say its the thin liners letting go, some say that the head gaskets fail due to the lack of support for the upper cylinders which allows coolant into the cylinder, it tries to compress it and splits the liner, whichever comes first, chicken or egg upshot is a split liner. :( However, we all know a fast road car never gets the pain a track car suffers so to be fair 500 on a road car may well be fine on the 2.5, we don't like to take the risk though and cap them at 460 BHP, that's a whole lot of power for a road car, it usually comes with 460 + ftlb's of torque thrown in for good measure. :D 500 BHP has been seen from an SC46 Billet with 20% meth or E85 fuel. ;) Hope the above answers more questions than it raises. cheers kev |
Originally Posted by Hammer man
(Post 10376289)
I doubt if anyone could tell the difference between a 460 bhp car and a 500 bhp car on the road anyway, unless they were an "experienced track driver"..
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Get that 6 speed in G.
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Yeah i know mate,im so tempted to see if the 5 speed will handle the map tweak tho,crazy really cos i`ve sold the 5 speed and the 6 speed is ready to fit,shall i shant i.:wonder:
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Originally Posted by WhiteWagonMan
(Post 10373168)
By the way the engine behaves on the graph and the almost identical power and torque figures id say say def a 2.5 powered car,bet its fabulous on the road too.:norty::thumb:
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Any graphs showing SC46 billet or similar on STi Newage making between 450-500 with good spool?
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What you call good spool
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Originally Posted by wrx9181
(Post 10383089)
What you call good spool
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Blimey
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1.55 bar before 4k on my jdm 2 litre with low comprssion. no graphs though.
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Originally Posted by WhiteWagonMan
(Post 10377343)
Yeah i know mate,im so tempted to see if the 5 speed will handle the map tweak tho,crazy really cos i`ve sold the 5 speed and the 6 speed is ready to fit,shall i shant i.:wonder:
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Originally Posted by birchy2010
(Post 10383120)
1.55 bar before 4k on my jdm 2 litre with low comprssion. no graphs though.
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Originally Posted by Shaun
(Post 10383203)
What you running low compression for?
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Ahh.. Thought he was running low compression by choice.
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Originally Posted by The Gaffer
(Post 10372391)
Hi,
in stock ready to ship. :thumb: From our experience on track the 2.5 was fine at 450 BHP all season in 2007 time attack, for Silverstone we cranked one up to 475 BHP 3 laps in and two split liners. :cry: There are two schools of thought to why this happens, some say its the thin liners letting go, some say that the head gaskets fail due to the lack of support for the upper cylinders which allows coolant into the cylinder, it tries to compress it and splits the liner, whichever comes first, chicken or egg upshot is a split liner. :( However, we all know a fast road car never gets the pain a track car suffers so to be fair 500 on a road car may well be fine on the 2.5, we don't like to take the risk though and cap them at 460 BHP, that's a whole lot of power for a road car, it usually comes with 460 + ftlb's of torque thrown in for good measure. :D cheers kev As a road car there is very little that will touch it, as higher output turbos will take longer to gird their loins and require more revs to work, by which time you'll be off. As for lesser cars....forget it: it simply drives away from them. Had a mate with a 996 turbo in the car the other day, his conclusion: "it's as quick as mine...... you barsteward. Can I have a go?" Since he has yet to give me a shot in his car, I politely declined ;) |
Fecking amamIng results Glenn scoobyclinic and Simon 500 hp from a sc42 on a 2 litre
Wow! |
Glenn got his 500bhp on LP 930cc and upped boost! Cool! ^^^
What was the target boost? And what % meth - 20%? On a relatively 'small' turbo/2.0, that's simply stunning in anyone's book! Just goes to show how efficient the b.b. and billet combo works. :thumb: |
Originally Posted by Jolly Green Monster
(Post 10383189)
It handled the map tweak but not sure if it made the journey home?
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Simon,
What's the peak boost and boost @ peak power? |
1.8bar flat :)
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Originally Posted by WhiteWagonMan
(Post 10383400)
Yeah it made it home just fine mate,and the last few miles were very interesting for want of a better word :lol1:.i only gave it a couple of little squirts but JEEEEEEEEEZUS ITS INCREDIBLE TO DRIVE:eek::norty:,Fantastic work as always with the map tweak Simon,it now has the wow factor...THANKS MATE YOUR A LEGEND.:notworthy:top:
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im not sure tbh mate,dont want to push it until i fit the 6 speed gearbox after xmas as the 5 speed is sold already.;)
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Originally Posted by Jolly Green Monster
(Post 10383465)
1.8bar flat :)
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1 Attachment(s)
Hi,
printer thawed out at last, Graph of SC42 Billet cracking 500 BHP .:thumb: Attachment 53329 Great result for all, turbo, mapper (JGM) and Glen, have you broke the gearbox yet. :D cheers Kev |
hi kev pm me a price for a sc36 please cash cheers rob
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