NA&turbo head

supraman508

New Member
Sep 19, 2007
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maryland
would i be able to put my pops turbo cylinderhead on my na block?and where his cam position sensor goes is my distributor compatable to work in the same place?
 
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supraman508

New Member
Sep 19, 2007
496
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maryland
sthmstr;1309865 said:
As far as I know yes. The cams will be different profile though.
would i have to buy a turbo timingbelt and asfar as the different cams i'm guessing i will have to advance the timing.my buddy has a turbo and told me that the turbo cylinderhead is longer then the na head.
 

NTRA08

TWINKY
Jun 10, 2008
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Conroe, Texas
supraman508;1310068 said:
would i have to buy a turbo timingbelt and asfar as the different cams i'm guessing i will have to advance the timing.my buddy has a turbo and told me that the turbo cylinderhead is longer then the na head.
The only difference is the exhaust cam. Ian do your work. Slap away
 

sthmstr

New Member
May 29, 2008
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Colorado
Yep, yep and yep. Head casting same, lift slightly different on cam and the cam gears are the same. No need for differen timing stuff.
 

wiseco7mgt

dirty mechanic
Aug 12, 2007
811
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0
queensland
supraman508;1310068 said:
would i have to buy a turbo timingbelt and asfar as the different cams i'm guessing i will have to advance the timing.my buddy has a turbo and told me that the turbo cylinderhead is longer then the na head.

Thanks for the morning laugh.lol Should tell your buddy that you just found out that the n/a head has higher compression and he should buy yours for another 25hp.:biglaugh:
 

IJ.

Grumpy Old Man
Mar 30, 2005
38,728
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I come from a land down under
Pass the slap to whoever told you then
bitchslap.gif
 

supraman508

New Member
Sep 19, 2007
496
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maryland
IJ.;1310169 said:
Pass the slap to whoever told you then
bitchslap.gif
i will slap the sh#@ out of him the next time i see him lol.i did notice the exhaust side valves are bigger.Thanks guys you all are AWESOME.I'M gonna give it to my mech and have him plane it and clean it all up for me and then i'm going to carlisle to the car show in P.A and show off my 7m since last year their was only 1 supra.A 1980 supra celica.Anybody going to the carlisle import car show?
 

grimreaper

New Member
Jul 2, 2008
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Dallas
learning is the other half then ;)

cam profiles are in the tsrm, along with anything else on the motor and it will display any differences that are ge or gte specific on parts like you are asking about
 

7MGTEsup

Formerly 'Down but not out'
Jun 14, 2005
614
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England
If I have been informed correctly the N/A inlet cam has 10* more duration than the turbo inlet cam (210* v 200*)