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Help me build an 11 sec N/A motor

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Old Nov 25, 2000 | 09:47 AM
  #1  
86IrocZ383's Avatar
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Junior Member
 
Joined: Jul 1999
Posts: 49
Likes: 0
From: Coventry, CT
Help me build an 11 sec N/A motor

right now I am leaning towards a 396 stroker unless I can find a good 400 block to make a 420. This is what I have in mind.

4340 crank H- beam rods J/E 10.5 pistons
AFR 195
Comp Xtreme Roller 230 236 W/ 1.6's
Superram fully ported base and runners
Custom chip or DFI (I need alot of advice)


If you have some ideas let me know


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86 Iroc, 383 Ported Sportsman II, Ported RPM Airgap, 750 Holley Vac. Sec., Slp 1 3/4, Comp Cams roller 218 224, 10" 2600 stall, Fairbanks 700r-4 W/superflow pro pump, 9" disk 3.70, 12.969@106.54 1.991 60', new times in spring
87 K30 Chevy P/U 355 TPI TH400, headers and 2 1/2 duals, flowmasters, 8" lift, 36" super swampers, 4.10 detroit lockers, 383 edelbrock heads in progress
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Old Nov 25, 2000 | 02:54 PM
  #2  
AlkyIROC's Avatar
Moderator
25 Year Member
 
Joined: Jul 1999
Posts: 17,263
Likes: 168
From: 51°N 114°W, 3500'
Car: 87 IROC L98
Engine: 588 Alcohol BBC
Transmission: Powerglide
Axle/Gears: Ford 9"/31 spline spool/4.86
Check out my web pages. My 383 ran 11's on just the engine but the car isn't streetable. All the specs on my 383 are still posted on the page.

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Stephen's racing page

87 IROC-Z Pro ET Bracket Race Car
383 stroker (carbed) with double hump cast iron heads and pump gas
454 Big Block buildup now in progress for the 2001 racing season

Best results before the 383 blew up
Best ET on a time slip: 11.857 altitude corrected to 11.163
Best MPH on a time slip: 117.87 altitude corrected to 126.10
Best 60 foot: 1.662

Racing at 3500 feet elevation but most race days it's over 5000 feet density altitude!
Member of the Calgary Drag Racing Association

87 IROC bracket car
91 454SS daily driver
95 Homebuilt Harley
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Old Nov 27, 2000 | 12:55 AM
  #3  
3.1 firebird's Avatar
Senior Member
 
Joined: Nov 1999
Posts: 560
Likes: 0
From: st.louis
get the 502....... I know a guy with the 502 crate motor and it tuns 11's and is streetable.......well 5 mpg streetable anyways.....
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