Which connecting rods to use in C900 build? - Saab Performance Bulletin Board - Saabnet.com
The banner above is an advertisment - if it asks you to download software, please ignore.
Site News -
3/26 M Car Covers (by State of Nine) |
12/12 Make Amazon Pay Saabnet!
[General |
Members |
C900 |
9000 |
NG900 & OG93 |
93 |
95 |
NG95 |
99 |
Sonett |
Vintage Models |
Clubs |
Other Cars |
FAQs |
Gifts |
Member Photo Galleries |
Member Directory |
Classifieds |
Manuals |
*Buddy Registry |
*Mileage Registry |
Polls |
What's New |
Raffle |
Photo of the Month |
Sponsors]
[Main Performance Bulletin Board | BBFAQ |
Prev by Date | Next by Date | Post Followup ]
Member Login / Signup - Members see fewer ads. - Latest Member Gallery Photos
Which connecting rods to use in C900 build?
Posted by 85turbosled [Email] (more from 85turbosled) on Tue, 4 Nov 2014 00:19:24
Members do not see ads below this line. - Help Keep This Site Online - Signup
Currently rebuilding my '85 t-16 engine with a mish-mash of parts. piston/rod assemblies will be balanced with my balance beam scale, then the crank, flywheel and front pulley will be taken in and balanced, hopefully providing me with the silky smooth engine I desire
Pistons: smaller dished from 87T engine
Head: ported B212 with port matched B212 manifold, custom cams
Crank: will determine which is best looking later and use it
I seem to have 2 different types of connecting rods however. Both came out of B202 turbo engines
85 rods: 6 point fastener, coarse threads, more slimmed down looking. weigh 775g. 6.8g between heaviest and lightest
87 rods: 12 point fasteners, fine threads, more 'meat' on certain areas. these weigh 850g. 7.5g between heaviest and lightest.
so...are the 85-86 rods bad to use in this engine, or should I use the presumably stronger - but heavier rods? keeping in mind that a reduction of 75g per assembly (with the 85 rods) reduces rotating assembly weight by 300g, which im told is significant.
Im not planning on exceeding 6800rpm, and with the ported head, custom cams and smallish turbo the power output wont be that huge, however id just like to find out if the 85-86 rods can handle it before I spend the time to balance them and install.
posted by 24.207.15...
Posts in this Thread:
Members do not see ads below this line. - Help Keep This Site Online - Signup
Post a Followup
No Site Registration is Required to Post - Site Membership is optional (Member Features List), but helps to keep the site online
for all Saabers. If the site helps you, please consider helping the site by becoming a member.
StateOfNine.com
|
SaabClub.com
|
Jak Stoll Performance
|
M Car Covers
|
Ad Available
|
Random Saabnet.com Member Gallery Photos (Click Image)
This is a moderated bulletin board - Posting is a privilege, not a right.
Unsolicited commercial postings are not allowed (no spam). Please, no For Sale or Wanted postings, SERIOUSLY.
Classifieds are to be listed in The Saab Network Classifieds pages.
This is a problem solving forum for over 250,000 Saab owners, so expect to see
problems discussed here even though our cars are generally very reliable. This is not an anything goes
type of forum. Saabnet.com has been a moderated forum since 1988. For usage guidelines, see the
Saabnet.com Mission and Purpose Page. Please remember that you are
not anonymous. Site Contact | Site Donations | Other Sites by SP -
Poverty2Prosperity.org | Run Club Menlo Park | ScreenBot
Site Members do not see red text instructions, bottom of the page anchor ads, or box ads.
Click here to see all
the Site Membership Benefits!