Go Back   AstinaGT Forums > Performance & Technical > Forced Induction & Engine Conversions

 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 01-07-2004, 08:45 PM   #14
dfvadr
Senior Member
 
dfvadr's Avatar
 
Join Date: Feb 2003
Location: Queensland
Car: ss , sp20 , 94ba
Posts: 1,708
guys u need to do a bit more home work on the b/b turbos they are far from an instaint boost as you discribe t28 at 8psi on a 2l with front mount is far from big boost an these turbo's can run anything from 2-20psi not going to run on boost from 1000rpm more like 2-2.5 if ur going to hammer it off the mark an want that sort off response you wouldn't even bother with anything we are discussing u would be better buying a nissan gtr or wrx or evo lancer , back on track here he wanted low boost an safe application an as i quoted it has been tested an proven to be the best application by both mazda and garrett turbo's america and australia with outsanding results

ur rite about a rebuild the b/b most cases would be a replacement not a rebuild an as for ur turbo a kit is $370 including the labour , but dont forget it is compulsary for ur style turbo to be idled down for at least 2 minutes so therefore a turbo timer is ur next app meaning more money ,as for the b/b turbo if you shut down straight away it runs on the bearings meaning less chance off a rebuild required were as the r/b the oil is the bearing so if u make a couple off shut downs by mistake no oil pressure up there no oil good bye turbo

all said i quiried that one myself about the rebuild an the cost factor an the ratio to b/b and r/b was something like 8 to 1 for rebuilds so im happy to spend the 1600 noing it should out last a r/b 8 to 1 mind you i say should the luck i have sometimes maybe not

as for running in a turbo car ive own 2 have 1 in this house now my brother has a wrx , im running direct injection b/b turbo trucks i been an owned my fair share i think
__________________
2001 SP20 Mazda Astina Turbo
- t28b/b turbo teflon coated forge pistons 20thou o/size , billet rods , whole motor fully balanced
- custom body kit
- 18"ame's
- custom interior
- kenwood head unit , pioneer speakers driven by 800 watt amp , kicker subs driven by 1000 watt amps each sub [135.2db at supernats], two 1th caps 4 tv screens dvd player
- xbox
- airbag suspension with gas strut towers
- custom plates an airbrushing on bonnet
dfvadr is offline   Reply With Quote
 

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +10. The time now is 02:55 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
2001- 2010 AstinaGT