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| Fordsrule174 |
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Hey Everyone
was talking to a mate (certified mechanic by trade) and he says its easy as piss to turn a normal borg warner into a LSD just need a LSD center i ask as according my my math with my wheels and diff ratio 3.23:1 thats perfect for the t56 thats going to be going in i should be able to go anywere around town at 1000-1100rpm and keep perfect speed  and only need to go to 1400-1550 RPM for high way at 3.23 with my wheels so i want to keep this ratio it seems to be magicfrom what i could find in search and google its 28spline am i correct ?
_________________ NF Fairlane Ghia, Brand New Leather Interior, Wallnut All Through, 800W RMS JL Audio Sound System, Lowered King Springs And Monroe GT Shocks, Custom BA/GT Air Intake, Holley Highflow, Simmons B45's, Going To Be Supercharged At 9-12psi With Stage 4 Head And Cam With Pacemakers And 3" Exhaust |
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| 67RCE |
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Yes it is 28 spline. Bump the cruise revs up to 1900-2000rpm or be prepared to rebuild the T56. Low cruise revs causes Mainshaft bearings to flog out.
_________________ ILL60 - EF XR8, Sunroof, Ticky Kit, 19x8.5/19x11 TE37's, 347, AFr185's, TFS BoxRcustom converter, Hurst Quarterstick, huge billet cam. |
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| Fordsrule174 |
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67RCE wrote: Yes it is 28 spline. Bump the cruise revs up to 1900-2000rpm or be prepared to rebuild the T56. Low cruise revs causes Mainshaft bearings to flog out. bugger was thinking yep going to have power and fuel economy...that sucks thanks for the heads up how long would the mainshaft bearing last at low revs ?
_________________ NF Fairlane Ghia, Brand New Leather Interior, Wallnut All Through, 800W RMS JL Audio Sound System, Lowered King Springs And Monroe GT Shocks, Custom BA/GT Air Intake, Holley Highflow, Simmons B45's, Going To Be Supercharged At 9-12psi With Stage 4 Head And Cam With Pacemakers And 3" Exhaust |
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| Tha Cons |
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Hey mate what engine will be infront of the 6speed??
_________________ OP20 falcons- legaly harrased falcon!! |
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| Fordsrule174 |
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going to be a supercharged I6 with complete headwork and forged internals etc
_________________ NF Fairlane Ghia, Brand New Leather Interior, Wallnut All Through, 800W RMS JL Audio Sound System, Lowered King Springs And Monroe GT Shocks, Custom BA/GT Air Intake, Holley Highflow, Simmons B45's, Going To Be Supercharged At 9-12psi With Stage 4 Head And Cam With Pacemakers And 3" Exhaust |
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| FordFairmont |
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Posts: 6113 Joined: 8th May 2007 |
Fordsrule174 wrote: 67RCE wrote: Yes it is 28 spline. Bump the cruise revs up to 1900-2000rpm or be prepared to rebuild the T56. Low cruise revs causes Mainshaft bearings to flog out. bugger was thinking yep going to have power and fuel economy...that sucks thanks for the heads up someone correct me if im wrong but the motor is most effecient where it makes peak torque labouring the motor @ 1000rpms is not going to help things |
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| GeZza200 |
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Fordsrule174 wrote: Hey Everyone was talking to a mate (certified mechanic by trade) and he says its easy as piss to turn a normal borg warner into a LSD just need a LSD center i ask as according my my math with my wheels and diff ratio 3.23:1 thats perfect for the t56 thats going to be going in i should be able to go anywere around town at 1000-1100rpm and keep perfect speed and only need to go to 1400-1550 RPM for high way at 3.23 with my wheels so i want to keep this ratio it seems to be magicfrom what i could find in search and google its 28spline am i correct ? The stock EL Single spinner diff housing is different to the LSD (EL XR diff). I dont think you can put a LSD centre in a stock EL diff.
_________________ EL Futura: CVE head, Wolf V500, ICE Ignition and Coil, 36lb injectors, Walbro 255lb, Paci comps, 3" exhaust, T5, Harrop Truetrac with 3.9s. Now with 198.9rwkw, (~185rwkw and 13.80 @99.1mph) with more power to come |
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| FordFairmont |
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Posts: 6113 Joined: 8th May 2007 |
Fordsrule174 wrote: how long would the mainshaft bearing last at low revs ? thats a bit of an infinite question dont you think? |
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| Fordsrule174 |
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GeZza200 wrote: Fordsrule174 wrote: Hey Everyone was talking to a mate (certified mechanic by trade) and he says its easy as piss to turn a normal borg warner into a LSD just need a LSD center i ask as according my my math with my wheels and diff ratio 3.23:1 thats perfect for the t56 thats going to be going in i should be able to go anywere around town at 1000-1100rpm and keep perfect speed and only need to go to 1400-1550 RPM for high way at 3.23 with my wheels so i want to keep this ratio it seems to be magicfrom what i could find in search and google its 28spline am i correct ? The stock EL Single spinner diff housing is different to the LSD (EL XR diff). I dont think you can put a LSD centre in a stock EL diff. idk if it means anything but its not stock falcon its a fairlane/wagon diff i dont think they changed the housing as 3.23:1 LSD & non LSD's exist from factory FordFairmont wrote: Fordsrule174 wrote: how long would the mainshaft bearing last at low revs ? thats a bit of an infinite question dont you think? just a rough estimate like does it ruin it in 2 hours or like 4yrs ? and if i cant get the motor to run at such low RPMs like i hoped ill just run a 3.45:1 as this will bring in town RPM's to current level they are now stock and bring highway to 1500-1700RPM (stock RPM again)
_________________ NF Fairlane Ghia, Brand New Leather Interior, Wallnut All Through, 800W RMS JL Audio Sound System, Lowered King Springs And Monroe GT Shocks, Custom BA/GT Air Intake, Holley Highflow, Simmons B45's, Going To Be Supercharged At 9-12psi With Stage 4 Head And Cam With Pacemakers And 3" Exhaust |
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| Benny D |
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FordFairmont wrote: Fordsrule174 wrote: 67RCE wrote: Yes it is 28 spline. Bump the cruise revs up to 1900-2000rpm or be prepared to rebuild the T56. Low cruise revs causes Mainshaft bearings to flog out. bugger was thinking yep going to have power and fuel economy...that sucks thanks for the heads up someone correct me if im wrong but the motor is most effecient where it makes peak torque labouring the motor @ 1000rpms is not going to help things probly not if your peak torque is at 4000 rpm. lol.
_________________ BA XT V8. Ice Mint. 18" Speedys. XR6T LSD. Full Pacemaker twin 2 1/2inch Stainless Steel system. Custom CAI. Black XR interior with white trimming. Powerbond underdrive kit 25%. |
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| JackoTJK |
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I'm pretty certain only difference between single spinner and LSD housings are the XR's had 3 holes for the upper trailing arm, meaning you can adjust the pinion angle. All the axles are 28 spline. LSD will fit but if you want to change ratio's you might as well source a full XR6 LSD and just bolt it in.
_________________ JackoTJK |
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| FordFairmont |
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Posts: 6113 Joined: 8th May 2007 |
GeZza200 wrote: The stock EL Single spinner diff housing is different to the LSD (EL XR diff). I dont think you can put a LSD centre in a stock EL diff. i had LSD fitted to my factory 3.23 EF diff? |
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| GeZza200 |
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FordFairmont wrote: GeZza200 wrote: The stock EL Single spinner diff housing is different to the LSD (EL XR diff). I dont think you can put a LSD centre in a stock EL diff. i had LSD fitted to my factory 3.23 EF diff? it must be the 3.08 housing you cant do it to.
_________________ EL Futura: CVE head, Wolf V500, ICE Ignition and Coil, 36lb injectors, Walbro 255lb, Paci comps, 3" exhaust, T5, Harrop Truetrac with 3.9s. Now with 198.9rwkw, (~185rwkw and 13.80 @99.1mph) with more power to come |
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| snap0964 |
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FordFairmont wrote: GeZza200 wrote: The stock EL Single spinner diff housing is different to the LSD (EL XR diff). I dont think you can put a LSD centre in a stock EL diff. i had LSD fitted to my factory 3.23 EF diff?
_________________ 96 XH Longreach 'S': LPG, Alarm, 3.23:1 LSD, Cruise, Trip Comp, ABS, Power Windows, Mid Series Dome Lt, Climate Ctrl |
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