Single 408 turbo GTK1000(76) or S88???
03-12-2008, 10:14 PM
#21
S88 or S91 will walk the dog on the other turbos mentioned (except the S95 and larger units)...including the S480 or the S487 which is not even in the same league. 120lbs/min and 133lbs/min versus 152lbsmin....lol.
We also have the S480's and S487's on the shelf as well. They just don't make that kind of power, but they are cheaper.
We also have the S480's and S487's on the shelf as well. They just don't make that kind of power, but they are cheaper.
Marty
03-12-2008, 10:25 PM
#22
No it doesn't....the .69A/R John Deere cover only flows 5 lbs/min more then the standard .63A/R DD cover.
Here are the numbers a customer did when he bought both units..one from us (S80R) and one from another builder using the BW race cover S480......
BEP S480 race cover versus S80 race cover
03-13-2008, 01:46 AM
#24
No it doesn't....the .69A/R John Deere cover only flows 5 lbs/min more then the standard .63A/R DD cover.
Here are the numbers a customer did when he bought both units..one from us (S80R) and one from another builder using the BW race cover S480......
BEP S480 race cover versus S80 race cover
Here are the numbers a customer did when he bought both units..one from us (S80R) and one from another builder using the BW race cover S480......
BEP S480 race cover versus S80 race cover
Last edited by Mr.MartyStone; 03-13-2008 at 09:02 AM.
03-13-2008, 09:38 AM
#25
.....already been flow tested. Do you even know where the cover originates??? Its not a knock on the cover since we still use them as well, but its simply a design limitation...Stick it on a engine dyno with no wastegate......its going to put out all it can...plain and simple.
Also our race cover has no design reference to that cover......it didn't flow enough, so we went another direction.
We also carry the $900 dollar turbo
03-13-2008, 06:47 PM
#26
LOL, sorry it doesn't .....already been flow tested. Do you even know where the cover originates??? Its not a knock on the cover since we still use them as well, but its simply a design limitation...
Stick it on a engine dyno with no wastegate......its going to put out all it can...plain and simple.
Also our race cover has no design reference to that cover......it didn't flow enough, so we went another direction.
We also carry the $900 dollar turbo
.....already been flow tested. Do you even know where the cover originates??? Its not a knock on the cover since we still use them as well, but its simply a design limitation...Stick it on a engine dyno with no wastegate......its going to put out all it can...plain and simple.
Also our race cover has no design reference to that cover......it didn't flow enough, so we went another direction.
We also carry the $900 dollar turbo
Marty
03-13-2008, 07:49 PM
#27
Yes no gate on that particular cubic inch setup. Makes a big difference on HP when you don't relieve backpressure. EGT's shot through the roof,but hey it was their motor and not ours.
