Team Chevelle banner
Cancel
Create thread New Garage Forums

How Its Built

Jump to Latest
201 - 216 of 216 Posts
Discussion starter · #202 ·
JBoggs said:
That car runs after the 60'.
Click to expand...

Are you familiar with a rear wheel trip? Keep in mind all these runs were made with out wheelie bars.
 

Attachments

#203 ·
#206 ·
FYI-

1. John Wilsons 496 build made 773.9 dyno HP STP corrected, 561 observed uncorrected HP. 1.56 HP per inch.
2. John was able to show 805 crankshaft HP with a 30.0 baro 615 DA. 9.29 142.29 @ 3580 verified

Very impressive performance :thumbsup:
 
#212 ·
Really enjoying the vids, I didn't know all the small details about the 781/049 heads.

Thanks Mark!
 
Save
Reply Quote Like Like
#215 ·
These videos keep getting better and better. Makes me wish other machinists could pay as much attention and have similar tooling when you take in your BBC for machine work.

The video series almost seems like a PSA for the BBC.
 
  • Like
Reactions: cozmacozmy and 70CHEVELLE396
Save
Reply Quote Like Like
#216 ·
Thank you Mark for doing these videos. I've learned a lot.

With the parts you have in this build, what could be done to squeeze a bit more out of this combination?

What would you replace to get to the next step of increasing horsepower and torgue?
 
201 - 216 of 216 Posts
About this Discussion
215 Replies
64 Participants
Last post:
cozmacozmy
Team Chevelle
posts
5.3M
members
131K
Since
1998
A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. Come join the discussion about restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more!
Full Forum Listing
Explore Our Forums
Bench Racing Performance Engine Chevelle Tech Body Shop