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Discussing 91 LX Motor And DIY Turbo Kit Build in the 5.0 Mustangs Forum. i started this build on 8/10/07. many things took place before this date, ... Modded Mustangs is the premier Ford Mustang Forum on the internet. We discuss all aspects of the Ford Mustang on the forum. Registered Users do not see the above ads. Please Register - It's Free! |
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#1 |
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Newbie
Join Date: Jun 2007
Location: florida
Posts: 41
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91 LX Motor And DIY Turbo Kit Buildenjoy... the background: i have the original 302 shortblock with heads, cam, intake. the block has 143,000 miles on it. i put a 62mm turbo on it. then i converted from efi to blow thru carb. i dyno'd the car at 577 rwhp and then took her to the track and ran a 10.74 @ 125. a little while after that, the motor started oil fouling one of the plugs on the driver's side. i had to replace the plug every other day just to keep the car running decent. i was afraid i had cracked my block. we took the motor out and took it apart to find the problem. turns out it was just a ring. that's good, but it kinda sucks too. i know i have already pushed this block beyond its capabilities. re-ringing the block and putting it back in was not an option. the goal: get a new block and associated parts and build the motor back up. the motor will be a 363ci 9.2:1 dart block. while i am at it, i am going to get rid of my existing 62mm turbo and the turbo kit it came as part of and fabricate my own turbo kit using a new, bigger turbo. i will be re-using my tfs heads and weiand intake. the parts: the parts list so far... this is still growing. hehehe
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#2 |
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Newbie
Join Date: Jun 2007
Location: florida
Posts: 41
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the before:
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#3 |
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I Touch Myself Sometimes
91 Sonic Blue Goodness
19.83 @ 12mph
Join Date: Nov 2006
Location: NJ
Posts: 26,380
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very nice... but you know what comes next right?
__________________
![]() MILITARY CREW FOUNDER SCT Custom Tuning, JLT intakes, Aeroforce Interceptor OBDII gauges and PLX widebandsemail joe@tricktuners.com |
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#4 |
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I Touch Myself Sometimes
91 Sonic Blue Goodness
19.83 @ 12mph
Join Date: Nov 2006
Location: NJ
Posts: 26,380
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good
__________________
![]() MILITARY CREW FOUNDER SCT Custom Tuning, JLT intakes, Aeroforce Interceptor OBDII gauges and PLX widebandsemail joe@tricktuners.com |
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#5 |
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Newbie
Join Date: Jun 2007
Location: florida
Posts: 41
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the removal:
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#6 |
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Newbie
Join Date: Jun 2007
Location: florida
Posts: 41
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#7 |
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Newbie
Join Date: Jun 2007
Location: florida
Posts: 41
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diy turbo kit in a box lol
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#8 |
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Newbie
Join Date: Jun 2007
Location: florida
Posts: 41
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some progress... got the coilovers and the a-arms installed.
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#9 |
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Newbie
Join Date: Jun 2007
Location: florida
Posts: 41
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![]() ![]() we were going to have a problem with routing the down pipe the way we wanted to ... ![]() i don't think that will be as much of an issue... plenty of room!
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#10 |
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Newbie
Join Date: Jun 2007
Location: florida
Posts: 41
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john is taking advantage of the delay with the motor...
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#11 |
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Newbie
Join Date: Jun 2007
Location: florida
Posts: 41
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making progress with the engine bay welding. the towers are mostly welded up, the front panels are welded in. got the firewall still to do and thinking about doing the front strip as well. may do the holes near the top of the fenders when we take the fenders off for painting... thats still a little ways away.
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#12 |
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Newbie
Join Date: Jun 2007
Location: florida
Posts: 41
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#13 |
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Newbie
Join Date: Jun 2007
Location: florida
Posts: 41
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progress...
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#14 |
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Newbie
Join Date: Jun 2007
Location: florida
Posts: 41
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latest progress...
![]() ![]() ![]() ![]() started the fabrication with mounting the turbo and getting the down pipe done up... in the first pic, the reducer on the left will be what comes off the turbo (3") and goes into a 3.5" down pipe. the one on the right will be used for coming off the passenger side header into the crossover. ![]() ![]() ![]()
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#15 |
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Newbie
Join Date: Jun 2007
Location: florida
Posts: 41
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turbo mounted with down pipe:
![]() the passenger side header with the reducer. we clipped just a bit off the end of the header to mate the two pipes: ![]() ![]()
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#16 |
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Newbie
Join Date: Jun 2007
Location: florida
Posts: 41
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here is the crossover piping (on the bottom) and the down pipe (over the crossover). john routed the down pipe out through the k member and the control arm. before i could snap a pic of it he took all the piping off and ran it up to the welder. we'll get those pipes back this afternoon and i'll get shots of the welded up pipes.
![]() ![]() here is the drivers side header routing up to the flange. ![]()
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#17 |
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Newbie
Join Date: Jun 2007
Location: florida
Posts: 41
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thats kinda where we are right now...
we got the downpipe and passenger header back from the welder yesterday and we dropped of the driver header and crossover pipe. we should get those back this afternoon. i'll get more pix up after we get the pipes back and get them installed. next is mounting the bov and wg. |
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#18 |
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Regular
Join Date: Apr 2007
Posts: 423
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wow this is a beautiful thing
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#19 |
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Regular
Join Date: May 2007
Location: Ohio
Posts: 199
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sounds like it is comeing along real nicely keep us posted
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#20 |
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Newbie
Join Date: Jun 2007
Location: florida
Posts: 41
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the big progress report... the hotside is 98% done!!!! we dropped the passenger header and the downpipe off to the welder on wednesday morning and got it back wednesday afternoon. meanwhile, john finished up the drivers header and the crossover pipe and dropped that off for welding. we just got the drivers header and the crossover back tonight. it all bolted back up beautifully!!! lotsa pix coming...
the passenger side header, the down pipe, and part of the crossover all welded up: ![]() the drivers side header and the rest of the crossover. the joint for the header and crossover came out perfect. in this picture i don't think you can see it well, but the crossover pipe has a slip fit on one end and the mount for the wastegate on the other end. ![]() drivers side header mounted: ![]() the drivers side header, the turbo and down pipe, and in the very background the crossover: ![]() the turbo and the crossover joint: ![]() a nice shot from under the turbo: ![]() the passenger header, wastegate mounted, and the down pipe: ![]() the down pipe isn't connected to the exhaust yet, but that's next: ![]() next on the to do list is finishing the down pipe to the exhaust, mounting the blow off, getting the hotside thermo coated, and finally we will order the intercooler. we have decided on an air-to-liquid intercooler. and then we will finish the cold side. then she'll be ready to crank. |
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