Si TRIM VORTECH.
#621
the burninator
iTrader: (11)
Originally Posted by JET MECH
yes to the first question. the cog's are closer together on the revup setup versus the non revup. i never ran the 2.87,34/28 it was the 3.12,34/28 that i ran. i think the 2.87,34/28 would be way to much boost for my stock block!!!
graphs look awesome BTW considering they were works in progress
#622
Registered User
iTrader: (3)
Join Date: Apr 2006
Location: .
Posts: 2,071
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by JET MECH
yes to the first question. the cog's are closer together on the revup setup versus the non revup. i never ran the 2.87,34/28 it was the 3.12,34/28 that i ran. i think the 2.87,34/28 would be way to much boost for my stock block!!!
.
#624
Registered User
iTrader: (2)
hey Jet have you though about trying the 928 impeller? i'm planning to make an upgrade for my V2 SC (my setup are 2.87 34/28) and hitting 10psi at redline and making 370whp (conservative), and what do you recommend me? get a upgrade from Vortech to Si Trim 52000rpm or get te 928 impeller that has 60000 rpm? please can you recommend me? my goal is hit around 410whp
#625
Registered User
iTrader: (14)
hey Jet have you though about trying the 928 impeller? i'm planning to make an upgrade for my V2 SC (my setup are 2.87 34/28) and hitting 10psi at redline and making 370whp (conservative), and what do you recommend me? get a upgrade from Vortech to Si Trim 52000rpm or get te 928 impeller that has 60000 rpm? please can you recommend me? my goal is hit around 410whp
That was also at about 6500 rpms
#629
Registered User
iTrader: (14)
A Video of my initial testing on a stock block:
<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/Qt8YDPGLmmQ&hl=en&fs=1"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/Qt8YDPGLmmQ&hl=en&fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object>
<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/Qt8YDPGLmmQ&hl=en&fs=1"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/Qt8YDPGLmmQ&hl=en&fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object>
#630
Registered User
iTrader: (2)
hey quamen how good is this one? http://www.superchargerrebuild.com/?page_id=6 ABEC-9 ceramich as it can reach to 65K i'm planning to do so
#631
Registered User
iTrader: (14)
I have heard some decent things about their rebuilds and bearing kits.
hey quamen how good is this one? http://www.superchargerrebuild.com/?page_id=6 ABEC-9 ceramich as it can reach to 65K i'm planning to do so
#632
Registered User
iTrader: (1)
Join Date: Jun 2002
Location: Miami
Posts: 553
Likes: 0
Received 0 Likes
on
0 Posts
So is anyone running the Si trim successfully on a non-revup vq?
I sent my Sc trim back to vortech for a rebuild and I'm considering having them change it to an Si trim. I have a non-revup and I'm installing a walbro, deatchwerks 600's and a utec.
I want to run the 3.12 pulley on the non-revup setup... anyone running this?
I sent my Sc trim back to vortech for a rebuild and I'm considering having them change it to an Si trim. I have a non-revup and I'm installing a walbro, deatchwerks 600's and a utec.
I want to run the 3.12 pulley on the non-revup setup... anyone running this?
#635
Registered User
iTrader: (14)
I think when I calculated my blower speed I was at 39,000 or so. So in terms of capability, I have 20,000rpm's further to go which I will be doing on my built motor.
#636
Registered User
iTrader: (1)
Join Date: Jun 2002
Location: Miami
Posts: 553
Likes: 0
Received 0 Likes
on
0 Posts
My vortech is being rebuilt now and I'd like to upgrade it, but if that means burning through belts like the OP, then no thanks.
#637
Registered User
iTrader: (14)
It sounds to me like someone should make a 10-rib upgrade for the rear instead of the cog belt. Then you at least wouln't have belt breakage and you would still have more traction than the six rib belt driving it will ever have.
Does anyone know the length of the cog belt?
Does anyone know the length of the cog belt?
#638
New Member
iTrader: (11)
my signature must not be posting....
Jet Mech was rigging a non-rev setup to fit his rev-up motor. any belt problems he was having was unique to his setup. I got maybe 1 psi more boost but 30* higher AITs and negligible HP difference (and often way less than other people's dynos)
That why I still stand with my previous post. 20/20 hindsight. Use the money and go with a T-trim upgrade.
Jet Mech was rigging a non-rev setup to fit his rev-up motor. any belt problems he was having was unique to his setup. I got maybe 1 psi more boost but 30* higher AITs and negligible HP difference (and often way less than other people's dynos)
That why I still stand with my previous post. 20/20 hindsight. Use the money and go with a T-trim upgrade.
Well, the main poster has written pages about trying to get it to run without eating belts. Is there anyone running the Si trim without burning up belts? Are there any dyno's? How much more boost does it give over the sc trim on a non-revup motor?
My vortech is being rebuilt now and I'd like to upgrade it, but if that means burning through belts like the OP, then no thanks.
My vortech is being rebuilt now and I'd like to upgrade it, but if that means burning through belts like the OP, then no thanks.
Last edited by str8dum1; 02-10-2009 at 04:45 AM.
#639
Registered User
iTrader: (48)
I don't see why you couldn't run either on a stock block. I hit 414whp on a stock block with the 928 impeller and a 3.25 pulley and a conservative tune. I was able to put down a 440whp run with more aggressive tune but I had old gas in and started to sputter up top so I stopped pursuingit.
I think when I calculated my blower speed I was at 39,000 or so. So in terms of capability, I have 20,000rpm's further to go which I will be doing on my built motor.
I think when I calculated my blower speed I was at 39,000 or so. So in terms of capability, I have 20,000rpm's further to go which I will be doing on my built motor.
Thread
Thread Starter
Forum
Replies
Last Post
Workshop12
Exterior & Interior
256
03-23-2020 01:45 PM
Tochigi_236
Feedback & Suggestions for Our Forum
8
09-27-2015 03:40 PM
hardkicks
Zs & Gs For Sale
0
09-20-2015 12:28 PM