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View Full Version : s13 trans+s15 engine


zoototheyork
04-15-2007, 01:44 PM
do the bell houseings match?

projectRDM
04-15-2007, 02:03 PM
You know they do, all SR blocks are the same against the bellhousing.

snappy
04-15-2007, 02:04 PM
Why wouldn't you just the get 6 speed tranny with the engine?

twofortyrida1388
04-15-2007, 02:09 PM
I heard the 6 speed is weeker than the 5. Just what I've read.

zoototheyork
04-15-2007, 02:13 PM
about to order a s15 sr/sell t28/ use my 2871, sell my s13 sr with IC +full turbo back ehaust/ and use all of my new stuff:fruit:

HIGHMILEHATCH
04-15-2007, 03:18 PM
Why wouldn't you just the get 6 speed tranny with the engine?

Because then you need the driveshaft and rear end as well.

zoototheyork
04-15-2007, 04:42 PM
so the houseing do match? the other guy isnt screwing with me?

snappy
04-15-2007, 05:12 PM
Because then you need the driveshaft and rear end as well.

Ahhh, makes sense. Didn't think that'd work though.

CKAMC
04-15-2007, 09:26 PM
s13 tranny will work

you need

s13 transmission bolts
s13 flywheel,clutch,pressure plate
the obvious s13 transmission
a brain

search Ziptied, someone posted about it.
The only things that make the s15 tranny "weak" is the physical fact that the gears are smaller and the ratio isnt a favorite to many.

blitz ran a 400hp s15 on stock transmission with no problem.

/thread

Paul2x
04-16-2007, 10:37 AM
Yeah you'll have no prob's,

may want to switch to the 15' final drive as well to better match the ratio's.

I'll have a 6-speed avaiable in a few weeks if anyone is interested.

cheap.

drift freaq
04-16-2007, 10:43 AM
Yeah you'll have no prob's,

may want to switch to the 15' final drive as well to better match the ratio's.

I'll have a 6-speed avaiable in a few weeks if anyone is interested.

cheap.
only if he plans on using the 6 speed. though he is asking if he can use a earlier 5 speed which basically means he would most likely not be using the 6 speed. In which case it would be a big mistake for him to put 370(stock s15) final drive ratio in the car. Unless he wants to bog off the line and get great gas mileage.:keke:

zoototheyork
04-16-2007, 08:15 PM
yes thanks, yeah so ordered the engine, and some other stuff thank you alll