[BaadAssGremlins] 401 street motor final dyno results!
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[BaadAssGremlins] 401 street motor final dyno results!



WELL yesterday was lots of work I had my 22Month old son with me and 
he wanted to help all day! He was happy reading car carft and hotrod 
and playing with his toy gremlins 8-)
 
 Ok so some results. 
 I didn't have time to do all the testing I wanted but this is what 
we did test.
 started out with the shop 800 cfm holley, 1" tapered spacer, indy 
intake, hooker 17/8 supercomps. Timming was set at 34 deg total 520 
HP @ 6000 and 488.8 ftlbs tq @ 5100

 Swapped on the demon 850 and the jets were way fat. Did some mini 
pulls to dial in the carb. Bumped the timming to 37 deg total and 
jets were P87 S97 made a full pull 
 523 HP @ 6200 484 FT TQ @ 5200 
 
 Made another full pull to 6500 rpms dropped the timming to 36 deg 
this time  527HP @6500 486.3 Ftlbs TQ @ 4800

dropped the jets to P85 S96  529HP @ 6300 486.8 Ftlbs TQ @ 5200 
 Gettin close to 530 Dave!!! 
 
 SO that was the best we got with the Indy intake that was only 
gasket matched.
  
 Now for the HLR intake that was port matched to the heads. 
 
 Herman Lewis intake with no carb spacer( intake is huge) all else 
same 
 top HP was [size=20]532[/size] @ 6500 being over 530 from 6200  TQ 
was 488.8 @4800 RPMs  NOW I AM REALLY STOKED! ;D

 Next pull we tried a 4 hole 1" spacer and it lost a slight bit of 
TQ and HP was 532 @ 6400 so spacer was taken off. 
 It was now about 3pm and time for the last pull. Swapped on my 
coated hooker 13/4 supercomps and broke in the coating. 
  
 Gained TQ right where I needed it. 500 Ftlbs TQ @ 4800 RPMS  :o and 
lost verry little HP on top 529 @ 6400 and 6500 RPMs  ;D
 So the over all best combo was the 13/4 hookers and the HLR intake. 

 It was a long time building with countless hours custom fitting 
the "bolt on" parts But Boy was it wort it! Can't wait to make a 
pass and find out how bad my suspension really sucks LOL 

 Hope this helps anyone looking to build a killer street motor.
 Davis Martin 
 Amc Team 
  O ya here is a pic
http://i110.photobucket.com/albums/n91/Gremlinxguy/100_0508.jpg





 
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