Well got the 5.3 swap done in the old k5 mods are whipple, 3500 stall and a heavey foot, blazer ran 12.90 at 103 (holding steady at 1000 foot marker due to top end hop, let out too much air in the tires) dyno 383 and 444 foot pounds, next time the 5.3 will have a 224 224 and some 918s, hoping to go 12.3-12.5 with the cam and the right tire pressure. Sound about right?

 

Very respectable

 

How heavy is that jimmy?

 

Lets see some pictures of the Jimmy.

 

Ya sounds like quite a ride! Send pics please.

 

 

getting some pics in about 30 min cool off lol

 

how about some more info on the engine setup?

 

 

stock internal 200 5.3, mid lenght header, meth kit, 3500 stall, whipple on about 8psi and a dyno tune, lookinh to install a tr224 next week or so due to lack of top end/valve float at about 5200.....3.73 gear