I used Thermotec on my 1JZ since I have used them before on my 7M.
I would have used the titanium wrap but the problem with that is I could not find the black colored one since white would not look good on my 1JZ since it is polished white purple and black theme.
It itched for a good six hours and my best advice is to wear long sleeves and use gloves. I gave up halfway with the gloves since it made it much harder to feed the wrap through the runners so I just took off the gloves and used my bare hands.
It's worth the itch since it really helps with the heat.
I would have used the titanium wrap but the problem with that is I could not find the black colored one since white would not look good on my 1JZ since it is polished white purple and black theme.
It itched for a good six hours and my best advice is to wear long sleeves and use gloves. I gave up halfway with the gloves since it made it much harder to feed the wrap through the runners so I just took off the gloves and used my bare hands.
It's worth the itch since it really helps with the heat.