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Thread: SR20VE+T dyno

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Posts: 11-20 of 21
2011-10-30 23:55:35
#11
/\/\x2
2011-10-31 07:29:32
#12
Originally Posted by fastkx125
What's the AR on your turbo .62 or .86? Kind of a big turbo for such little boost, do you plan on upping it and buying bigger injectors?


Yep, it's .86
2011-10-31 10:42:19
#13
Originally Posted by Andreas
OK 337 Crank HP is what is on the graph above.

Generally FWD SR20s lose 9% hp from Crank to WHP.

That would be 306 WHP at 10PSI. Which is on par with most 2871R turbo setups I have seen,

I have seen a few SR20DETs and SR20VE-Ts make 350-370 WHP @ 15 PSI and 400-430 WHP at 20 PSI.

If any on gets a 2871r make sure it has a .86 turbine housing.



So if you take a bone stock VE, remove the head, open, drop the sump and change out the rods, then bolt everything back together with a 20v headgasket you'd be able to boost around 15psi safely?
2011-10-31 10:45:05
#14
if you put det pistons in im sure you could.. dont think swappin rods would do any good.
2011-10-31 10:47:38
#15
I always figures the stock rods are the weakest link on a VE+T setup.

So thinking with some good rods and perhaps a thicker gasket you'd have a pretty low cost, hich reliability daily turbo build.
2011-10-31 10:54:26
#16
its the 10.3:1 compression that really limits you on boost without using race gas, i believe the det/de/ve rods are the same but thats just what i've read off here.

if you put in lower compression pistons you can run more boost without the detonation problems
2011-10-31 10:59:16
#17
The DE and VE rods are the same, but the DET rods are much stronger.
2011-10-31 11:08:37
#18
you must be talking about the gti-r rods because those are the ones that are bigger.
2011-10-31 11:29:28
#19
Nope I've run DET rods before and they are much beefier than the DE and VE rods. The gti-r rods are beefier than the DET rods.
2011-10-31 11:32:23
#20
ok well thats cool, might as well use the pistons also tho.
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