Skip to main content
Topic: bigger turbo swap (Read 1428 times) previous topic - next topic

bigger turbo swap

Im putting on a new header, turbo, dump tube and turbo elbow on sunday. I'll start taking pics friday of the stuff. One question, what the easiest way to get the brace off that holds the turbo up when the header is unbolted?
1987 turbo coupe 5speed: Boport stage 3 head/2.5 cam , Precision stage 3 50trim .63 turbo, Tial 38mm wastegate, Jangus gutted/ported intake manifolds, 60mm tb, Jangus open dumptube, Jangus 3" elbow, Perrin boost controller,Esslinger adjustable cam pulley, Esslinger small crank pulley, stinger FMI, RFL BOV, Spec stage 3 clutch, B&M short throw, 140 speedo, Walbo 255lph, BBK fpr, 3G alternator, ARP studs.  Be faster... :poke:

bigger turbo swap

Reply #1
unbolt from bottom of block, wiggle and cuss
88 Turbocoupe: Coast High Performance 331 kit 28oz balance, Comp XE264HR14 cam, 58cc 185 afr heads, 1.7 roller rockers, Mass-Flo EFI (was POS to setup and their techline is a joke at best)
Full 1 5/8 primary equal length headers, 2 1/2 exhaust, Full manual reverse VB c4 and baked off clear coat "BECAUSE RACECAR"

bigger turbo swap

Reply #2
Oh boy that sounds like a great time! thank you
1987 turbo coupe 5speed: Boport stage 3 head/2.5 cam , Precision stage 3 50trim .63 turbo, Tial 38mm wastegate, Jangus gutted/ported intake manifolds, 60mm tb, Jangus open dumptube, Jangus 3" elbow, Perrin boost controller,Esslinger adjustable cam pulley, Esslinger small crank pulley, stinger FMI, RFL BOV, Spec stage 3 clutch, B&M short throw, 140 speedo, Walbo 255lph, BBK fpr, 3G alternator, ARP studs.  Be faster... :poke:

bigger turbo swap

Reply #3
That is the EASY PART!!!
I spend money I don't have, To build  cars I don't need, To impress people I don't know

HAVE YOU DRIVEN A FORD LATELY!!

bigger turbo swap

Reply #4
Is It easy? Ive looked down there and i wasnt sure where it connected to the block and if i could even reach it or would it take some trick to do it.
1987 turbo coupe 5speed: Boport stage 3 head/2.5 cam , Precision stage 3 50trim .63 turbo, Tial 38mm wastegate, Jangus gutted/ported intake manifolds, 60mm tb, Jangus open dumptube, Jangus 3" elbow, Perrin boost controller,Esslinger adjustable cam pulley, Esslinger small crank pulley, stinger FMI, RFL BOV, Spec stage 3 clutch, B&M short throw, 140 speedo, Walbo 255lph, BBK fpr, 3G alternator, ARP studs.  Be faster... :poke:

bigger turbo swap

Reply #5
The brace is held to the block with one bolt. 14mm if I remember correctly. You'll probably need a deep socket, as the factory bolt has a stud sticking out of it. I take the header/manifold, turbo combination out in one shot. Unbolting the turbo from the header/manifold just sucks in the car anyway.
88 TC 5speed, 168000+ miles, stock 2.3T long block, ported RFE6 exhaust, Evergreen T3 running 15#'s.
Up next: FMIC, fresh air intake, ported intakes, ported big valve head.

bigger turbo swap

Reply #6
Yeah im just doing it all at with one movement, Im getting an exhaust shop to cut my exhaust where the elbow meets the downpipe and its all one piece coming out! thank you very much for your help!
One more thing, i went to O'reillys but they didnt have the caps i need to block off the coolant nipples for the lines that run the coolant to my old turbo. my new turbo is only oil cooled. Any suggestions?
1987 turbo coupe 5speed: Boport stage 3 head/2.5 cam , Precision stage 3 50trim .63 turbo, Tial 38mm wastegate, Jangus gutted/ported intake manifolds, 60mm tb, Jangus open dumptube, Jangus 3" elbow, Perrin boost controller,Esslinger adjustable cam pulley, Esslinger small crank pulley, stinger FMI, RFL BOV, Spec stage 3 clutch, B&M short throw, 140 speedo, Walbo 255lph, BBK fpr, 3G alternator, ARP studs.  Be faster... :poke:

bigger turbo swap

Reply #7
hose with a bolt or use a vacuum cap with a hose clamp. vacuum cap wont last forever but will work.

bigger turbo swap

Reply #8
Yeah ive been searching the web and the hose with a bolt in it with a clamp is the way im going to go it looks like.
1987 turbo coupe 5speed: Boport stage 3 head/2.5 cam , Precision stage 3 50trim .63 turbo, Tial 38mm wastegate, Jangus gutted/ported intake manifolds, 60mm tb, Jangus open dumptube, Jangus 3" elbow, Perrin boost controller,Esslinger adjustable cam pulley, Esslinger small crank pulley, stinger FMI, RFL BOV, Spec stage 3 clutch, B&M short throw, 140 speedo, Walbo 255lph, BBK fpr, 3G alternator, ARP studs.  Be faster... :poke:

bigger turbo swap

Reply #9
OK a
I spend money I don't have, To build  cars I don't need, To impress people I don't know

HAVE YOU DRIVEN A FORD LATELY!!

bigger turbo swap

Reply #10
Tom you nailed it again!

bigger turbo swap

Reply #11
Thanks
I spend money I don't have, To build  cars I don't need, To impress people I don't know

HAVE YOU DRIVEN A FORD LATELY!!

bigger turbo swap

Reply #12
I have an idea that includes less work but im curious if it will work. I have my header wrapped up in heat wrap to keep everything cooler around it, so i was wondering if a could just wrap a heater hose up with that same wrap, if i could just run that heater hose from the top nipple to the one on the block? that way i just run one hose and it would be alot easier. What are your guys thoughts on that?
1987 turbo coupe 5speed: Boport stage 3 head/2.5 cam , Precision stage 3 50trim .63 turbo, Tial 38mm wastegate, Jangus gutted/ported intake manifolds, 60mm tb, Jangus open dumptube, Jangus 3" elbow, Perrin boost controller,Esslinger adjustable cam pulley, Esslinger small crank pulley, stinger FMI, RFL BOV, Spec stage 3 clutch, B&M short throw, 140 speedo, Walbo 255lph, BBK fpr, 3G alternator, ARP studs.  Be faster... :poke:

 

bigger turbo swap

Reply #13
That sounds like you're fixing something with duct tape... just saying.  from what has already been done to the car it would seem there is only one real option, to do it and do it right.  I would listen to Tom on this one, and the next one... and the one after that... he's pretty much got this shiznit down to a science.
1987 Thunderbird Turbo Coupe (daily driver) - T5, Short Throw, Ranger roller cam (soon to be Boport 1.5), stock turbo and TMIC (also soon to change.)