Home / Toyota Supra Forums

Go Back   Toyota Supra Forums! Join the Supra forum! > Performance, Modification, and Maintenance Forums - for generation specific discussions > MKIII Supra

Reply
 
Thread Tools Display Modes
Old 01-05-2008, 06:29 AM   #1
WhiteTurboZ89
Stock
 
Join Date: Jan 2008
Location: san francisco
Posts: 13
WhiteTurboZ89 is on a distinguished road
Default newbie here (how much is safe? )

Hello, my 1989 7mgte motor has 212,000 thousand miles on it.
There is nothing wrong wit it, but during races im scared to push it.
wat rpm do u guys recommend that is safe? i have only push it almost to 4 and a half rpm. iam holding back ? or iam pushing too much for this old engine. the hg has been replace wit aluminum hg.

oh yeah, i was thinking bout if i should rebuild my motor, or buy a lower mile one? if i rebuild how much iam looking at?

plz excuse the newb questions that i ask, and going to ask in the future.
my half brother only given this to me 3 weeks ago, and im new to cars in general.

any advice would be great. thxs
WhiteTurboZ89 is offline   Reply With Quote
Old 01-05-2008, 11:33 AM   #2
CyFi6
3" Exhaust
 
Join Date: Oct 2007
Location: SLO
Posts: 234
CyFi6 is on a distinguished road
Default

theres really no way to determine an engine condition based on the mileage, if its been properly maintained it could be like new. I dont think wear is so much dependant on rpm as it is on load.
CyFi6 is offline   Reply With Quote
Old 01-05-2008, 05:35 PM   #3
SilenceboneSupra
3" Exhaust
 
Join Date: Oct 2007
Location: Aruba
Posts: 113
SilenceboneSupra is on a distinguished road
Default

i have a N/A '92 supra and i push it too 7000rpm mine HG has been replaced, engine was retorqued, new venom injectors, old intake was replaced with a new one. all sensors was replaced with new ones, costed me no more then $1000 and engine is running great.
This does not mean you should do the same. you can let a mechanic chek the engine out and see what he recommends doing with the engine like running compression test etc... chek out if the turbo needs an upgrade or new intercooler....
SilenceboneSupra is offline   Reply With Quote
Reply


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
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Newbie.....From across the water..... kevo MKIV Supra 7 05-26-2009 07:27 PM
Newbie Question.. RonnyPockets MKIII Supra 3 05-26-2009 07:22 PM
Max safe long straight performance in a road race? Humba MKIV Supra 7 12-25-2008 05:38 AM
Safe boosting for na-t supraman121 MKIII Supra 0 01-06-2007 08:13 PM
Stupid Newbie Questions Lord Umoja MKIV Supra 3 01-12-2006 03:49 PM


All times are GMT. The time now is 10:39 AM.


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

1986



1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87