Exhaust System Topics New and old exhaust system discussions. Fitment issues to sound bites and suggestions. Post them here.

thundermax maps and injector size

Thread Tools
 
Search this Thread
 
Old Feb 29, 2008 | 07:48 PM
  #1  
wydopn231's Avatar
wydopn231
Thread Starter
|
Banned
Joined: Apr 2007
Posts: 847
Likes: 1
From:
Default thundermax maps and injector size

Im looking for info on maps and injector for currant hop up.I have 95 ci tc.Andrews 59g cams,factory heads with 194/1.60 valves fully ports and shaved heads,compression is right at 11:1,throttle body has been bored out to 534 mm(if doing this stop at 52 or 53),doherty A, C. and power vents,thunder header 2 into 1.Ive found cpl maps close but would like to zero in on cams and throttle body and compression lil closer to make the learning curve easier on comp.
 
Reply
Old Mar 1, 2008 | 08:40 AM
  #2  
C-Cat's Avatar
C-Cat
Tourer
Joined: Jun 2007
Posts: 293
Likes: 0
From: usa
Default RE: thundermax maps and injector size

i'm running bored out stock throttle body and used a map for my injectors and stock throttle body and it works fine. i would find your injector size and injector and not worry about it being bored out. as far as cam and compression get as close as you can. ex. i'm running a woods 7h cam my map (319) is for a red shift 577, it seems to run good breaking in some (not running #'s yet) on my friends dyno. i may have to alter the timing later on if i have any detonation issues, as i'm @ 10:4 to 1 compression. the dyno guy is impressed with the t-max, even though he was sceptical at first.
 
Reply
Old Mar 1, 2008 | 10:12 AM
  #3  
ToBeFrank's Avatar
ToBeFrank
Tourer
Joined: Apr 2006
Posts: 440
Likes: 0
From:
Default RE: thundermax maps and injector size

All of the maps with the 1.9/1.63 ported heads, red shift cams, and high compression pistons have the exact same timing so really it comes down to getting your throttle body and injector size as close as possible. At 11:1, you may end up having to back the timing off some.
 
Reply
Old Mar 1, 2008 | 06:11 PM
  #4  
wydopn231's Avatar
wydopn231
Thread Starter
|
Banned
Joined: Apr 2007
Posts: 847
Likes: 1
From:
Default RE: thundermax maps and injector size

thinks guys In hoping the bigger cam help with detonation.I know Im pushing it but do you expect from guy who drove blown alchol dragster and crew chiefed alchol funny car.If its not on the line your just scared right.Any Starr Rider funny car fans out there.Hey spent to much money and lost to much hair not to get free plug in when can.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
target64
Dyna Glide Models
3
Jan 31, 2013 08:08 PM
naddo72
Ignition/Tuner/ECM/Fuel Injection
2
Aug 24, 2011 07:18 AM
donovann2o
Exhaust System Topics
4
Dec 15, 2010 06:49 PM
97badfatboy
Touring Models
3
Nov 27, 2010 05:47 PM
cts1950
Ignition/Tuner/ECM/Fuel Injection
2
Nov 28, 2008 07:50 AM




All times are GMT -5. The time now is 12:34 PM.

story-0
7 Times Harley-Davidson Chucked Tradition Out the Window

Slideshow: Harley-Davidson built its reputation on nostalgia, but every so often, the company took a hard left turn into the future.

By Verdad Gallardo | 2026-05-20 11:18:19


VIEW MORE
story-1
7 Surprising Harley-Davidson Products that Are Not Motorcycles

Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.

By Verdad Gallardo | 2026-04-29 16:50:35


VIEW MORE
story-2
8 Best Harley-Davidson Motorcycles Ever

Slideshow: Not every Harley gets it right, but these are the ones that genuinely earned their reputation.

By Pouria Savadkouei | 2026-04-15 14:23:21


VIEW MORE
story-3
10 Worst Harley-Davidson Motorcycles Ever

Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.

By Pouria Savadkouei | 2026-04-01 20:01:09


VIEW MORE
story-4
Killer Custom's Jail Break Is The Breakout That Refused to Blend In

Slideshow: Killer Custom's "Jail Breaker" build focuses more on stance and visual aggression than mechanical overhaul.

By Verdad Gallardo | 2026-03-18 19:20:32


VIEW MORE
story-5
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.

By Verdad Gallardo | 2026-03-07 16:15:30


VIEW MORE
story-6
Harley-Davidson Reveals Super Cool Cafe Racer Concept

Slideshow: Harley-Davidson's new RMCR concept revives the café racer formula with modern hardware-and it may be exactly the reset the company needs.

By Verdad Gallardo | 2026-03-04 12:23:37


VIEW MORE
story-7
Engraved Rebellion: Inside Bundnerbike's Glam Rock II

Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.

By Verdad Gallardo | 2026-02-24 18:19:44


VIEW MORE
story-8
10 Motorcycles You Should Never Buy

Slideshow: There is no shortage of great motorcycles to buy, but we would avoid these ten.

By Joe Kucinski | 2026-02-19 14:50:51


VIEW MORE
story-9
10 Things Harley-Davidson Needs to Fix in 2026

Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.

By Verdad Gallardo | 2026-01-13 18:33:17


VIEW MORE