Hi Nils,
Very interesting. Worth consideration for sure. If you want to have a chat about Fuel injection give email me markatspedotcomdotau
On Wed, 9 Oct 2019 at 15:21, Nils Birkmann nilsbirkmann@yahoo.com [Syncro_T3_Australia] <Syncro_T3_Australia@yahoogroups.com> wrote:Hi Mark, I have the 4.86 and a DJ motor.
It's much nicer on the highway than friends with 5.43 ratios, but of course the crawler is not quite as low.At 100KM/H the tacho spins about 3300-3400rpm. 3900ish at 110km.The DJ happily will haul at 110km all day, but is cheaper at 100km.I too am looking at going aftermarket injection to grab a few more torques and horsesI have 235/65 17 tyres which I think are a little big and will down size when they wear out.Generally I feel this combo is much nicer to drive than the aussie ratios, UNLESS you spend all your time under 95km.Nils
On Tue., 8 Oct. 2019 at 16:51, Mark Fisher mark@spe.com.au [Syncro_T3_Australia]<Syncro_T3_Australia@yahoogroups.com> wrote:Hmmm. What is it like with 4.86? Any idea why we got 5.43 in Australia?I am about to overhaul front and rear (and add difflocks when I find the parts)I decided to stick with WBX. Engine going together now. I've used DJ pistons so 10:1 compression. Might install 1:1.25 rockers, and definitely installing MicroSquirt ECU.I think I'll get about 130hp.On Tue, 8 Oct 2019 at 16:43, peter.kolevas@gmail.com [Syncro_T3_Australia] <Syncro_T3_Australia@yahoogroups.com> wrote:Hi Mark,
Yes I did install a Bostig kit, 8000km on and not one issue so very happy.However I still need to change my R&P back to 5.43. When I order my Gowesty gearbox I didn't realise I needed to select R&P ratios so they sent me the USA standard of 4.86.Always something and usually my fault.CheersPeter--Mark Fisher- CEOAustraliaSwift Performance EquipmentUnit 2, 1472 Boundary Road, Wacol, 4076Queensland, AustraliaPostal: PO Box 2054, New Farm, 4005Queensland, AustraliaOffice: +61 7 3879 3005USASwift Performance LLC3388a Commercial Ave. Northbrook IL, 60062 USAOffice: +1 224 501 9001--Mark Fisher- CEOAustraliaSwift Performance EquipmentUnit 2, 1472 Boundary Road, Wacol, 4076Queensland, AustraliaPostal: PO Box 2054, New Farm, 4005Queensland, AustraliaOffice: +61 7 3879 3005USASwift Performance LLC3388a Commercial Ave. Northbrook IL, 60062 USAOffice: +1 224 501 9001