[amp87lx]

i have the upper intake and valve covers off how do i know there trick flow tw heads

 

[10secGT]

look at the vavle springs, if they are twisted wedge they will not be perfectly inline with each other, they will look a little off set

 

[amp87lx]

ya they do one looks lower then the other is there any othere head that looks like that? thanks for the help

 

[Badboss351]

Just the r heads

 

[amp87lx]

so i could have r heads? i got them on the car when i got it and the guy said they where trick flows and didnt say what kind they have the stock ext bolt patern if that helps

 

[Rich G]

I am prety sure the R heads have a round exhaust port whereas twisted wedge have square

 

[amp87lx]

i dont know if they are round or square but there are bbk headers on them

 

[ilbw8n]

R's have a different bolt pattern for the headers...

 

[amp87lx]

ok then i must have twisted wedge heads thanks for all the help

 

[speed demon]

All tfs heads say trick flow on the front

 

[amp87lx]

mine dont

 

[amp87lx]

they say nothing one head has "1" on it and the othere has "2" on it and they have the sn

 

[speed demon]

then they arent trick flows

 

[speed demon]

if someone canhost the pics, I'll show you what I mean

 

[amp87lx]

you can email them to me at [email protected]

 

[streetwarrior]

Speed Demon, old skool Twisted Wedges did NOT say Trick Flow on them, I had a set that had serial numbers that were only 3 digits long, and there were no external markings to let you know they were anything different than a plain old aluminum GT40. The only way to tell was the signature TFS water jacket around the spark plug. Just an update.

 

[BigAZBounca]

All tfs heads say trick flow on the front

No, the older TFS heads dont have that.

 

[swinerton]

Bought my TFS TW heads last summer. Nothing engraved on the front or back.

 

[amp87lx]

my serial numbers that are only 4 digits like 4xxx

 

[BigAZBounca]

I bought two sets in the past four years, in 99 my first set didnt have them on them and just bought a set a few months ago, and they didnt have them on them either. I just thought I might have gotten and old batch. I know the track heats have the Trick Flow logo on them.