Sprayed 200 on my 351w coupe,,didnt go so well,,VID inside

[sn94cobra]

Looks like detonation. I had one detonate and split the cylinder wall just like yours.

 

[lucheski]

Man I am sorry, I just had to rebuild mine due to failed intercooler pump, the heat I created managed to crack the heads so in all my financial wisdom I just decided replace everything. Looking at your pic of the head I wonder if you can get it fixed it doesn't look so bad. Have you checked the bearings yet? I wonder if you can re-use the crank and rods... What Fuel was in it?

 

[Nick_B95GT]

Man I am sorry, I just had to rebuild mine due to failed intercooler pump, the heat I created managed to crack the heads so in all my financial wisdom I just decided replace everything. Looking at your pic of the head I wonder if you can get it fixed it doesn't look so bad. Have you checked the bearings yet? I wonder if you can re-use the crank and rods... What Fuel was in it?

lucheski,,,im just gonna buy another 351W block, and a 410 stroker kit, also gonna use Windsor World heads, and probably a bigger carb,,

i was using 93 octane in my stock tank,,110 from the stand alone tank for my nitrous system

 

[NitrousExpress]

Ouch...!

-Garrett